Balcony insulation and plasterboard finishing. Finishing the loggia with drywall with insulation with your own hands. Video master class from the pros

12.05.2020

The balcony and loggia are used for storing things, drying clothes, as an observation deck. You can turn this place into a separate room or increase the area of \u200b\u200ba neighboring room by removing partitions. The interior decoration of the balcony with drywall, followed by painting, will help to ennoble the appearance of the room. Let us consider in detail all the stages and nuances of the upcoming work.

Drywall is an easy-to-use material. Its board-coated gypsum composition not only allows sheets to be cut to size, but also to create complex decorative designs for the implementation of various design ideas.

Drywall for painting in loggia repair

Advantages of drywall for sheathing:

Mounts to any surface without the need for alignment.
Allows you to install in convenient places and hide the wires under the skin.
Serves as additional heat and sound insulation.
Safe - refers to environmental materials, allows the walls to "breathe", does not emit toxic substances.
Easy to install - covering the balcony with drywall does not take much time and does not apply to "dirty" work, for which you need to close the surface, take out the furniture. Such a finish is within the power of even a novice in the repair business.
Affordable.

Opponents of drywall sheathing call the most significant drawback of the material poor moisture tolerance. There is some truth in this: gypsum easily absorbs water, and the cardboard coating really collapses in a humid environment.

But do not forget that the material is used for interior work and will be additionally covered with finishing and glazing, which reduces the damaging effects of moisture. In addition, balconies are sheathed with sheets with water-repellent impregnation.

Note! Gypsum with a cardboard shell has low strength properties. It will not withstand heavy hanging furniture, it forms dents upon impact. Eliminate objects from the environment, under the weight of which the finish can be damaged, or fasten the shelves to long dowels, the base of which goes into the wall itself, and not into the sheathing.

Drywall is a non-combustible building material, has the following varieties:

Standard (GKL marking)– designed for finishing rooms with a humidity level of not more than 70%. Used for mounting partitions, suspended ceilings, wall cladding. The color of the sheets is grey.
Moisture resistant (GKLV)- green sheets contain fungicidal and hydrophobic impurities. Are suitable for operation in the conditions of high humidity.
Fire resistant (GKLO)- fiberglass is added to drywall in a pink or red hue, which increases the resistance of the material to fire and temperature extremes.
Moisture resistant and fireproof (GKLVO)- sheets of impregnated cardboard, additionally reinforced with fiberglass, will protect against weather troubles and from fire.

Varieties of drywall

For finishing balconies it is recommended to use moisture resistant and fireproof drywall. A glazed, waterproofed loggia, which is a continuation of the living space and is not so strongly affected by precipitation, can be sheathed with a standard plasterboard.

In addition to the main varieties of drywall, there are special materials that simplify the installation process for certain jobs. For example, you can use vinyl (laminated) sheets to finish a loggia or balcony with drywall - they are covered with PVC film and do not need a decorative coating. Thin restoration drywall is suitable for repairing damaged structures, and flexible arched plasterboard is suitable for creating curly decorative elements.

Plasterboard sheets are produced in different sizes. The length varies from 2 to 4 meters, and the width - from 0.6 to 1.2 meters. You can choose a convenient format for finishing small balconies and spacious loggias.

Calculation of consumables

How many sheets will be required for sheathing? Arm yourself with a tape measure and calculate the surface area that will be finished. With the ceilings and side walls of a balcony or loggia, everything is extremely simple: the length and height are measured, the results are multiplied together and correlated with the area drywall sheets.

Important! Be sure to add a margin for trimming to the resulting figure - approximately 10%.

With walls where window openings or doors are located, you will have to work hard. First, divide the surface into rectangular sections, measure their area by the same multiplication of length and height, then add the results.

If the balcony is large and it is planned to erect a partition, keep in mind that it will be sheathed on both sides, so a double supply of material will be required. For niches, arches, other structures of complex shape, take the material with a margin and do not subtract the area of the recesses from the surface area.

Note! Drywall is always cut along the length, not the width of the sheet. Take this into account when calculating for non-standard surfaces.

For example, to finish 1 m2 of area, you will need the following consumables:

GKL with a size of 2.5 * 1.2 m - 2.1 m2;
guide profile 50/40 - 0.7 lin. m;
rack profile 50/50 - 2 linear meters m;
mineral wool (for insulation) - 1 m2;
reinforcing tape - 2.2 linear meters. m;
sealant - 1.2 linear meters. m;
primer - 0.2 l;
putty - 0.9 kg;
dowel 6/40 - 2 pcs;
self-tapping screws - 34 pcs.

Types of drywall profiles

Tools for the job

If you decide to finish the balcony with drywall with your own hands, make sure that you have all the tools necessary for the job.

You will need:

building level or plumb;
metal scissors for cutting profiles;
a hacksaw for wood and metal (or a grinder with appropriate discs);
mounting foam;
drill / puncher;
screwdriver;
rule for 2-2.5 m;
supplies from a standard home craftsman's set: hammer, pencil, screwdrivers, tape measure, knife

Drywall Tools

Now let's take a step-by-step look at how to sheathe a balcony or loggia with drywall. Work can be done with or without insulation. The first option is required for rooms that were attached to the living room during redevelopment. Please note that the sheathing with thermal insulation will take a lot of usable area. To simply ennoble the appearance of a balcony or loggia, choose a finish without additional insulation.

Stages of finishing the balcony with drywall

The first step is to prepare the room: free the balcony or loggia from furniture and other items, remove the previous finish from the walls (if it was), close all the cracks mounting foam or waterproof putty, treat with a primer deep penetration. After the surfaces have dried, the frame can be erected.

Finishing the balcony with drywall is started after glazing.

First, marking is performed for fastening the profiles of the future frame. We arm ourselves with a tape measure and a pencil, make an indent from the junction of the wall and ceiling of 6 cm (the distance depends on the surface irregularities and the thickness of the drywall) and draw a horizontal line.

Using a plumb line, we beat off the markings on the floor, ceiling, and edges of the walls. Here there will be upper and lower guides, guided by which the rest of the horizontal profiles are attached with an indent of 60 cm. For rack profiles, perpendicular lines are marked in increments of 40-60 cm.

Frame installation

The step depends on the size of the drywall - each sheet must be mounted on three rack profiles.

Profiles have a standard length of 3 meters, so cutting out fragments for the frame is not difficult. The crate is attached along the marked lines. To do this, holes are drilled in the wall at equal distances (usually 40-60 cm), self-tapping screws are screwed through the profile, anchors are screwed along the edges and in the middle of the line. At the junction of sheets, a double crate is always installed.

The frame can be built not only from a metal profile. Wooden planks will do. Wood is more cheap option, lasts less and requires additional protection from moisture.

Sheeting

If it is planned to finish the loggia with drywall using insulation, before attaching the sheets to the frame, the voids are filled with mineral wool, foam plastic, or other heat-insulating material. The insulation is fixed to the wall with dowels with wide caps. The seams between the layers of insulation are filled with mounting foam.

Foam insulation

Now you can start installing drywall. It is recommended to start with the largest wall, on which the whole sheet will go. The remaining sheets are fastened end-to-end, if necessary, cut with a sharp knife. The lines are smooth if you attach a level or a long ruler to the markup. The edges of the cut are ground for a better fit to each other. Self-tapping screws for metal (or wood - depending on the material of the crate) are screwed to the profiles with a screwdriver with an interval of 20-30 cm so that the cap goes into the casing by about 0.5-1 mm.

Advice! Whole sheets large sizes it is better to install with two people so that when lifting the drywall does not deform or break.

Finishing

When cutting sheets, an edge is formed without a protective cardboard layer, so it is imperative to paste over the seam with reinforcing tape and process it with putty. It is also necessary to putty all joints and fasteners so that the decorative finish lies perfectly even.

Putty joints and attachment points

At the final stage, all surfaces are treated with a primer. After drying, the primers begin to decorate the surface: paint, glue wallpaper.

Loggias after finishing

Video master class from the pros

If you are afraid that due to inexperience in the construction business, finishing the balcony with drywall will turn into a protracted repair - entrust the work to professionals. The master will cope in a day or two.

Drywall is a building material with which you can make repairs in an apartment and at the same time make a minimum of effort, as well as money. Finishing the balcony with drywall is done by hand, and deep knowledge in construction matters is not required. Drywall on the balcony gives a perfectly flat surface, insulation and universal lighting.

An example of finishing and decorating a balcony with drywall

You can sheathe a balcony with drywall with your own hands, because it has many advantages and a minimum of disadvantages:

made of material that does not harm human health. This is an absolutely safe material.
Noise isolation. GKL practically does not miss unnecessary sounds.
Weight. The construction of drywall has a small mass, thereby not burdening the supporting elements.
Mounting. Installation work can be carried out by a person who does not have experience in repair work.
Thanks to the flexibility of gypsum boards and profiles, it is possible on a balcony or loggia that will create the design of the room and make it cozy.
. This procedure does not require any additional equipment.
Under the drywall sheets in a metal structure, you can hide the wires and the hood.
Plasterboard sheets have a perfectly flat surface, when applied, walls, ceilings and products become even.
If a fire occurs, the GKL does not spread fire and does not emit toxic smoke.

For all listed virtues GKL, there are also disadvantages:

From all of the above, it is clear that the advantages are much greater than the disadvantages that can be removed with proper installation.

Choosing the right drywall for finishing the balcony

Drywall is divided into types:

Attention! For sheathing a balcony or loggia, only moisture-resistant drywall is used. In this case, the structure will last a long time and without signs of deformation.
Moisture resistant drywall processed special tool, which does not allow the development of fungus and mold. It also contains substances that resist moisture.

Necessary tools and material

It is required to have a set of tools and purchase the necessary materials in order to finish the balcony with drywall:

After acquiring the necessary materials and collecting the necessary tools, you can begin the main work.

Installation technologies

Sheathing a balcony with drywall with your own hands takes place in several stages:

Sheathing a balcony with drywall: a step-by-step process

Wall and ceiling preparation

In order to prepare the surface for the installation of a metal frame, you need:

The full algorithm of actions is viewed on the video "finishing the balcony with plasterboard."

Frame installation

Installation of a metal frame does not take time, and does not require the application of great physical strength:

When the crate is ready, it follows. They should be in the corrugation and not touch the metal. and switches should be good quality because there may be damp air on the balcony.

Balcony insulation

This can be done in 2 ways:

The video shows the process of lining the balcony with drywall with insulation.

Fastening drywall to frame

Drywall sheets are fastened in the following sequence:

Finishing the finished structure

After finishing the loggia with drywall, you should do the seams. This will require a spatula, gypsum mortar and.

The solution should be kneaded a little, as it quickly hardens. With a spatula, slightly pressing, apply putty to the seam.

Next, evenly apply a sickle in the middle and level it with another spatula. Serpyanka "should" be drowned in the solution. Another layer of putty is applied on top. Everything must dry. After that, the grout (mesh, sandpaper) removes the excess.

The final stage is the putty "finish" of the entire surface. After drying, the evenness is checked and, if necessary, some places are puttied again. After the next drying, the entire surface is traversed with sandpaper. The interior decoration of the balcony can be varied.
If wallpapering is to be done:

Surface drywall construction should be primed. It will be good if the primer contains an antiseptic that prevents the spread and occurrence of fungus.
After priming the surface, the structure must dry.
passes without drafts.
Sticking requires good ventilation.

Surface painting. Training . Requires primer and drying. Drafts do not affect the painting of the balcony. It is better to choose a water-repellent paint, because there can be sudden temperature changes on the balcony, as well as condensation.

Plasterboard lining will help make the balcony warm, cozy and beautiful. This building material occupies a leading position in popularity among both builders and customers.

Positive properties of drywall

The flexibility of the material allows you to level surfaces of any curvature. Sheets of drywall can be sheathed on the surfaces of walls and ceilings. Drywall will be a good basis for wall or ceiling structures of any configuration and complexity.
Cleanliness and speed of the material laying process. Unlike the application of conventional plaster, drywall sheets are mounted faster with a minimum of dust and dirt.
Installation of drywall constructions makes it easy to hide any communications (pipes, ventilation, electrical wiring).
Provides excellent sound insulation and heat preservation on the balcony. A vapor barrier and heat-insulating material are placed under the skin.
Finishing the balcony with drywall is available to everyone, since this building material is inexpensive.
Due to its hygroscopicity, drywall on the balcony allows you to maintain good air exchange.
Finishing the ceiling with such material on the balcony allows you to use a variety of lighting: from traditional pendant lights to built-in spotlights.
Drywall does not support combustion.
The material is absolutely harmless to human health.
The material weighs a little, which is very important for those who make repairs in old houses.

Disadvantages of using drywall

Fragility. This is the main disadvantage, because of which it is undesirable to attach heavy objects and furniture to walls sheathed with drywall. Under the weight, the wall can simply collapse. Also, with extreme caution, drywall sheets should be transported and carried out installation work. Any inaccurate movement, strong pressure or impact can damage the material, violate its integrity.
Reduces free space on the balcony. Due to the fact that the sheathing is mounted on the frame at a certain distance from the surface of the walls and ceiling, at the end of the repair, the usable space of the loggia is reduced.

The most suitable type of drywall for sheathing a loggia or balcony

By functional features such finishing material is divided into several types:

Warming and finishing the loggia with drywall without painting

Technology for finishing loggias with moisture-resistant drywall - https://osteklenie-balkona.ru/otdelka/gipsokartonom.html In this block you...

Plasterboard ordinary is intended for covering surfaces in rooms with a normal microclimate (air temperature in the range of 19-22 ° C, humidity not more than 50%). Traditionally, such material looks like white sheets.
Fireproof drywall is a red or pink color panels that are designed for finishing surfaces in rooms with special fire safety requirements. These include: office space, cafes, kitchens.
Moisture resistant drywall - these are panels of green or blue color used for finishing work in rooms with a high level of humidity. It is this material that is best suited for cladding a balcony. The panels not only have a protective coating against moisture, they are impregnated with special compounds that prevent the growth of fungus and mold. Thanks to this, the lining of the balcony with drywall on long time will retain its original appearance.

The sequence of work when sheathing a balcony with drywall

Installation work is not particularly difficult if carried out together with a partner. It will also not be superfluous to study the algorithm of actions in advance, so that the final result of the repair will please with its quality.

Preparatory work

Before the finishing of the loggia with drywall begins, the installation of all necessary communications must be completed. If possible, it is necessary to install new double-glazed windows, as well as carefully prepare the walls for finishing.

The surface of the wall to which the drywall construction will be attached should be inspected for cracks and possible breeding grounds for mold or fungus. If this moment is missed, then in the future it will be very difficult to correct such shortcomings.

Even the smallest cracks, pits and potholes must be cleaned of dirt and dust and puttied with moisture-resistant putty.

The cleaned walls and ceiling of the balcony must be primed. Among the whole variety of primers, it is better to choose the one that contains PVA glue. After its application, a very stable film is formed on the surface, which can become a reliable sewn for many years.

We select materials and tools

In order not to waste time looking for the right tool during the installation of drywall, it is better to prepare everything in advance. For the installation of drywall structures, you may need:

water or laser level;
roulette, ruler;
a hammer;
perforator;
screwdriver;
mounting foam;
putty;
drywall.

Installation of guide profiles and frame

Finishing a balcony or a loggia with drywall sheets begins with the installation of a frame, on which the finishing material will be attached in the future. This process is quite complex, time-consuming, requiring accuracy and attention. But the quality of the work performed depends on how the finishing will go in the future and the final result of the repair. For the frame, you can use both wooden slats and a metal profile.

Expert advice: if serious insulation of the loggia is not planned, then foil penofinol can be used as the minimum heat-insulating material. It is fixed before the crate is mounted for plasterboard finishing.

After the area of the surface to be trimmed is measured, profiles or slats of the desired size are cut. The ceiling and walls are marked and the center line is marked in the center. Other lines are drawn perpendicular to the axis. The frequency of marks is every 30-40 cm. Guide profiles or wooden slats are attached to the surface of the walls. To do this, we make holes with a puncher and with the help of dowels we attach the profile to the wall or ceiling.

Expert advice: to ensure the reliability of fastening, the dowel should enter the wall to a depth of 40 - 50mm.

Initially, the slats are not fully fixed. Before rigidly fixing the guides, using a level, check the horizontal and vertical of the frame, and only after that all the guides are rigidly fixed.

We warm the balcony or loggia

The best option for insulating a balcony is polystyrene foam. Having a small thickness, this heat-insulating material retains heat well. It is also worth noting its low cost. Styrofoam will become an alternative to expanded polystyrene. Sheets of this material are easily cut and inserted into the crate. The insulation is fixed with special plastic dowels "umbrellas". Fasteners must be located at the corners of the sheet. A small gap should be left between the insulation and the frame guides, which is blown out with mounting foam.

Expert advice: do not use mineral wool to insulate the balcony. In conditions of high humidity, such material quickly becomes unusable.

After the installation of the heat-insulating material is completed, the entire structure is covered with foil vapor barrier. It is attached to the frame with a stapler. Vapor barrier roll foil protects the walls from the effects of steam and moisture, which is very important when arranging a balcony.

Fixing drywall sheets

We prepare the material. Cut out sheets of the desired size. If necessary, we make holes in the drywall for the lamp. On a sheet of drywall, a chamfer should be cut at an angle. This will prevent further deformation of the sheets and improve the quality of the finish.

Drywall sheets are attached to the frame with self-tapping screws. Fasteners are fixed in increments of 20cm. The head of the self-tapping screw must be hidden in the thickness of the drywall sheet.

Finishing work

The assembled drywall structure is prepared for painting. To do this, the surface is impregnated with a primer, the seams between the panels are puttied. All plasterboard finishes are covered first with a starting and then finishing putty.

Having studied in detail the stages of finishing the balcony with drywall and the features of the material, you can not only save money, but also quickly create a cozy, beautiful room for relaxation with your own hands.

How to properly insulate a loggia with mineral wool

Loggias and balconies have long ceased to serve as storerooms. Now more and more owners are striving to increase the usable area of their apartments by combining a room with a loggia, or by equipping small room right on the balcony. In both cases, before proceeding with the design of the premises, it must be insulated, since initially the developer does not lay the role of the loggia as a living room. And the best raw material for insulating walls, floors and even ceilings is mineral wool.

The use of such material to ensure the safety of the room temperature has both a lot of advantages and disadvantages. It is important to take into account both the pros and cons of mineral wool, as well as the features of the insulation technology, even before starting repair work.

Advantages and disadvantages of mineral wool

To the benefits mineral wool are the characteristics that an ideal insulation should have. Namely:

It is absolutely harmless to humans (no toxins are released, it is safe when in contact with the body).
It has an optimal ratio of light weight and thermal protection.
Fire resistant.
Easy to install.
Creates sound insulation.
It is unpretentious to climatic conditions (it is possible to carry out works on warming in winter time of the year).

In terms of material deficiencies, the list includes characteristics such as minimal moisture resistance, wet pliability and a high degree of crumbling. Therefore, when working with mineral wool, it is important to ensure high-quality waterproofing, as well as control the pressure on the material during installation in order to avoid deformation and destruction.

Do-it-yourself loggia insulation features

It should be noted that due to the difference in designs, the insulation of the balcony with mineral wool differs from the same type of work in the loggia. In the first case, the focus is on the extremely low weight of all components, in order to avoid collapse. In the second - there are more opportunities for combining a loggia with an apartment or arranging a full-fledged room in it.

Important! Having decided to equip a separate room in the loggia, you should take care in advance of the correct location of the electrical outlets according to the planned arrangement of furniture.

Taking on the insulation with mineral wool with your own hands, you should clearly adhere to the technology of work. The sequence of actions in this case will be as follows:

Preparatory work.
Conducting glazing.
Floor, ceiling and wall cladding work.
Installation of electrical wiring.
Interior finishing work.

In addition to the main insulation, you will need: wooden beams (logs), roofing material, mounting glue, a construction stapler, self-tapping screws and a screwdriver. You also need a tape measure and a building level.

Before starting work, you need to prepare the balcony for insulation

Preparatory work

The purpose of this stage is the complete cleansing of space. So, you need to completely rid the loggia of furniture, remove old wooden floors or other flooring. Then the old window frames are dismantled, if any.

After the loggia is freed from everything superfluous, all its surfaces are treated with a primer. Then, if chips or cracks are detected, they are repaired (foam glue or putty is used).

Do-it-yourself glazing is worth having significant experience in this procedure. Otherwise, it is better to entrust this stage to professionals.

From what to make the floor on the balcony you can find out from the material published on our website.

How to make a curbstone for a balcony with your own hands can be found in this article.

Mineral wool flooring

The cleaned surface of the floor of the loggia is covered with a layer of roofing material. To create a durable coating, sheets of roofing material are glued with a special adhesive sealant.

On top of the mineral wool, logs are attached under the subfloor

Further, with the help of wooden beams, a frame is formed for a layer of mineral wool. As a rule, logs are installed along the width of the loggia in increments of half a meter and can be connected with bars. Before installation, even at the stage of preparatory work, wooden beams must be treated with waterproofing impregnation.

Important! The thickness of the beams for the frame is calculated based on the distance from the floor to the doors to the loggia, minus the thickness of the roofing material, the subfloor and the final coating.

Then, mineral wool is placed in the cells formed by the bars, previously cut into pieces equal to the compartments of the frame. A draft floor is laid over the mineral wool, the sheets of which are attached to the logs with self-tapping screws.

Ceiling and wall cladding works

Also, as in the case of floor insulation, a frame of logs is installed on the ceiling and walls for uniform and durable fixing of the mineral wool. Suitable for such purposes is a wooden beam measuring 0.5 × 0.4 cm.

Logs are installed at the same frequency - half a meter, and are connected by transverse strips, and installation begins from the junction of the ceiling and wall. If the insulation is carried out for the purpose of further arranging a separate room with your own hands, after the formation of the frame from the bars, electrical wiring is carried out.

Further, when using a special mounting adhesive, mineral wool is glued into the cells formed on the surface of the ceiling and walls, as is the case with the floor, cut into pieces. In this case, you should be careful and ensure that the insulation layer is not pressed through. Thus, the side walls, the parapet and the ceiling of the loggia are insulated. The wall bordering the living space does not need to be insulated and is best suited for installing electrical outlets and switches.

It is important to securely fix the mineral wool on the walls

The final stage of warming the loggia with your own hands is the formation of insulation from steam and condensate, which are detrimental to both mineral wool and timber. For this, polyethylene sheets are used, which, using a construction stapler, are attached to the ceiling frame, and then to the walls.

The insulation is completed, now finishing work is coming, which will give the room a more comfortable and habitable look. It is worth starting the decoration from the ceiling - it can be sheathed with clapboard, drywall or other finishing material. Then the final coating is laid on the floor, and, lastly, the wall cladding is carried out. When working with wall decoration, it is important to remember the need to leave holes in the places where sockets and switches are installed.

Finishing the loggia with drywall

This is convenient, since you can do everything yourself, without the help of a specialist, respectively, you will not need to spend your money, which is already so small. In this article, we will look at how to finish the loggia with drywall with insulation. Owners of apartments or a private house often think about the issue of finishing a loggia or balcony.

In order for everything to be done perfectly, you need to carefully consider the work. First you need to choose the skin material, as a wide range of products is currently provided. The choice of finishing material is made according to taste, color and financial capabilities. Now we will consider drywall as a finishing material. So, we remove all old finishing materials from the surfaces of a loggia or balcony, no matter what it is.

Next, we remove all the dirt, clean all the cracks and clean the lines between the stove, that is, we get rid of all the debris that is there. Then we buy an antifungal antiseptic to treat the walls of the loggia to avoid fungus, mold, etc. When work on the first sheet is completed, this procedure must be repeated for all parts of the loggia until it is all sheathed. But the cover didn't end there.

Be sure to perform a number of important steps after the full wall cladding. So below are the recommendations. From this we can conclude that it would be better to choose a heater and a crate at the same time.

Because this way you can choose the height of the crate corresponding to the height of the insulation.

In one fell swoop, seven at once or drywall on the balcony

This is how simple and easy the preparation of the walls and ceiling of the balcony is. However, I will fix the drywall on the crate, so the next step is just its construction.

for the balcony it is necessary to use special equipment (sockets, switches, lamps) that can be operated in a room with a high level of humidity;
all electric wires should be laid in polymer cable ducts that prevent fire in the event of a short circuit in the system.

Well, now you can tell how the do-it-yourself finishing of the balcony with drywall is done. The technology consists of several stages, presented in the diagram below: Finishing the balcony with drywall should only be carried out using moisture resistant material. Only in this case a long service life and the absence of any negative consequences are guaranteed.

Pro finishing I won't tell for a long time. If only because I don't know how decorative material you will enjoy.

Sheathing the balcony with drywall

Having a small thickness, this heat-insulating material retains heat well. It is also worth noting its low cost. Styrofoam will become an alternative to expanded polystyrene. Sheets of this material are easily cut and inserted into the crate. The insulation is fixed with special plastic dowels "umbrellas".

Fasteners must be located at the corners of the sheet. A small gap should be left between the insulation and the frame guides, which is blown out with mounting foam.

water or laser level;
waterproofing, heat-insulating and vapor barrier material;
roulette, ruler;
fasteners (dowel - screw or dowel - nail);
hacksaw for metal, electric jigsaw;
a hammer;
guides and metal profile;
perforator;
screwdriver;
mounting foam;
putty;
drywall.

Cut out sheets of the desired size. If necessary, we make holes in the drywall for the lamp. On a sheet of drywall, a chamfer should be cut at an angle.

This will prevent further deformation of the sheets and improve the quality of the finish.

How to insulate a loggia with drywall

In addition, according to fire safety rules, loggias and balconies should not have combustible materials in their construction.
Drywall is quite suitable as a wall finish, but subject to the specifics of the loggia: So, what is needed in order to insulate the loggia? It is worth remembering that the drywall sheet itself is not a heater, which means that a heat insulator must be laid in the walls. As a result, the only way to mount the skin is the frame method!
To make high-quality and complete insulation, you will need the following materials:

The walls of the loggia are thinner, and serve as a fence. AT panel house such a part is made of profiled sheet.
The floor is an ordinary reinforced concrete floor slab.
Heating is not provided by building codes.
Even a glazed loggia without heating and insulation has an increased level of humidity.

But, the loggia is a specific room, so it is worth considering many factors in order to get a really high-quality result in the end. The tool set is standard for this type of work: drill or puncher, screwdriver, knife for cutting plasterboard (stationery), tape measure, level, mixer attachment, spatulas.
After selection necessary materials, you need to start preparing the loggia for insulation and plasterboard lining.

9 secrets for finishing the balcony with drywall

The specialist will arrive at a convenient time for you, with catalogs of materials and will draw up a design project for free! A contract for work can be concluded right at your home. For a balcony, the last option is more suitable - moisture-resistant drywall. Sheets of such drywall are covered with special compounds that protect against moisture and fungus.

Don't want to overpay? Let's correctly calculate the amount of drywall. Measure all the walls, subtract the area above the railing, but feel free to include the window and balcony door in the calculations.

But consider the required amount of insulation without windows and doors. You will not need to run around the shops and look for materials with unknown names, and at the same time think about whether they are enough! We take care of all the chores, and you just have to decide on the color of the walls and the pattern of the wallpaper.

Repeat or continue the style of finishing the adjacent room (room). Drywall is the basis for creativity, which allows you to embody a variety of styles of decoration, such as: Chinese style, Egyptian, etc. Tip: do not use cotton wool for thermal insulation of the balcony.
When arranging it, you will need to additionally mount waterproofing on both sides of the cotton mat.
Because in case of moisture ingress, such a heater will become unusable. Among the whole range of works, this stage is the most complex and labor intensive. For the crate, you can use metal U-shaped profiles or a wooden lath.

The cross section is selected depending on the thickness of the insulation. The insulation has already been selected, lay it evenly and without gaps. Roll foil is laid on top of the insulation. This is necessary for vapor barrier and will not be difficult. Fasten with a mounting stapler and proceed to the most interesting part - plasterboard lining the balcony.

First get rid of the old plaster, from all cracks, apply a waterproof putty. Treat the walls of the balcony with a primer a couple of times and you will not remember the mold for a very long time. The preparatory work is left behind and you can proceed with the installation of the crate. The loggia is almost ready, it remains only to take care of creating the perfect surface for finishing.

Finishing the balcony with drywall for painting is the most painstaking option for preparing for finishing, so we’ll stop at it. Reflective type thermal insulation prevents significant heat loss due to the fact that they do not allow infrared rays to leave the loggia. When finishing a balcony with drywall using reflective thermal insulation, there is no need to additionally use a vapor barrier. Reflector heaters consist of polyethylene foam and 1-2 layers of polished aluminum.

Such material can be laid directly on the wall even before the frame is installed.

Finishing the loggia with drywall may seem inappropriate, and often the material is neglected when repairing such a room. This is due to specific conditions: lack of heating, high humidity, and it is not particularly necessary, at first glance, to “invest” in an area of secondary importance.
The scheme of sheathing the loggia with drywall from the inside

However, more and more often, loggias and balconies are used in an apartment as an opportunity to expand the space of an adjoining room, to equip a separate office or a recreation area. Drywall, taking into account the specificity of the room, is quite suitable for use, even if there is no heating. In order to fully use such material, you need to know its positive and negative points, as well as the possibility of using it for finishing a loggia.

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Pros and cons of drywall on the loggia

Almost everyone already knows that drywall has great advantages in comparison with other types of finishing materials. This is an opportunity to level the walls without unnecessary headaches with plaster and a fairly simple installation. And also the fact that it can be combined with heat and sound insulation of a partition, make arches from plasterboard or many other complex shapes.

An example of arranging and finishing with plasterboard a loggia with an arch

However, some properties of drywall sheet limit its use under specific conditions. The disadvantages of GKL are as follows:

Moisture resistance. The sheet of material consists of a cardboard shell and a gypsum filler with some additives. Gypsum is a rather hygroscopic substance, which makes it impossible to finish plasterboard in conditions of very high humidity, and even more so outdoors. Such walls simply quickly become unusable. Even a moisture resistant sheet will not be a solution to such a problem.
Finishing the loggia with moisture-resistant drywall
Fragility. A plasterboard-finished wall on a frame or a partition has its own specific strength reserves, but this does not allow hanging heavy objects: shelves, household appliances, cabinets.
Finishing requirement. Despite the smooth surfaces, plasterboard lining on loggias and balconies, one way or another, requires minimal finishing, which is associated with the cost of plasterboard putty and decor.
Loggia finishing option

But all these moments are completely leveled by the positive properties of the material, and the problems that have arisen are completely solvable different ways for minimal money.

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How to remove cons from drywall

If no action is taken to smooth negative properties material, the lining of the loggia with drywall will be quickly damaged or not so effective.
Firstly, if there will be no heating in the room, the only option is to use a moisture resistant sheet. At the same time, the presence of glazing of the loggia is mandatory, as well as high-quality waterproofing of the ceiling and floors. Without these moments, finishing the loggia with drywall with insulation is impractical. If you do not want to invest in glazing, you should go the other way and equip thermal insulation according to the principle exterior finish facades with foam plastic and decorative plaster.

The process of warming the loggia before finishingInsulation of the loggia with foam sheets

Secondly, in order to fasten heavy objects to plasterboard sheathing, today there is a whole technology, laying wooden slats in the frame and using a special type of fasteners if the first option is not completed. Such simple ways elements weighing several tens of kilograms can be hung on a plasterboard wall (which is hardly used in the limited space of loggias).

Mounting example wooden frame under drywall

Thirdly, drywall puttying is minimized due to the absence of drops (with proper installation), and the cost of these works is much lower than if plaster was used in combination with beacon profiles and other materials that the consumer finishes the walls with.
Thus, given the use of special and inexpensive technologies, drywall on the loggia is an ideal finishing option that will allow you to perform insulation in combination with modern repairs and design.

What is needed for sheathing a loggia

The selection of materials depends on how the loggia will be finished with drywall with your own hands: with or without a frame.
For frame mounting, you need metal profiles with UD and CD markings (guides and rack profiles, respectively), or well-dried and processed bars with a section of 50 × 50 mm.

Table existing species and sizes of profiles for drywall. And you will also need direct suspensions, dowels, nails and bugs to connect the base parts. If a wooden frame is selected, use mounting angles to assemble the elements.

The frameless method of fixing drywall is carried out with even walls without large drops. Sheets are fastened to Perlfix gypsum mounting adhesive in combination with several self-tapping screws per sheet. But the use of such technology is more appropriate if there is heating on the loggia.
The list of tools is the same as for any drywall work:

Drill or perforator.
Screwdriver.
Drywall knife.
Roulette.
Building level.

From fasteners you will need:

dowels-nails;
bedbugs.

Plasterboard finishing of the loggia is carried out with moisture-resistant types of sheets, but if high-quality glazing and heating are done, the wall option is also suitable.

Fastening GKL sheets to a metal frame It is not economically feasible to buy a fire-resistant sheet, it has a specific purpose, and those conditions are unlikely to be present on the loggia.

Insulation is used only one - mineral wool. Often used as a heat insulator extruded polystyrene foam (penoplex).

Is it possible to use polystyrene foam as a heater is still debated. But, many craftsmen make the loggia insulated with foam plastic under the plasterboard sheathing.

Loggia insulation scheme and drywall installation

It is important, when insulated, to lay a steam barrier under the skin, which will not allow moisture to condense under the finishing layer.
For a minimal decor, you need a universal putty, sickle and spatulas for plastering works on drywall.
These are the basic materials and tools for drywall, which will be required in order to insulate and sheathe the loggia with drywall.
See in the video: finishing the loggia with drywall.
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Warming and lining the loggia with drywall

Instructions step by step work the same as when finishing any room with plasterboard sheets. The sequence of work is carried out according to the following scheme:

preparation and marking of walls;
installation of guides;
installation of frame racks;
laying insulation under drywall;
wiring;
plasterboard sheathing and finishing.

Walls are prepared by removing old finishes and restoring fragile areas. Additionally, surfaces can be treated with antiseptics against mold. Be sure to take care of waterproofing. It is performed by laying a membrane film on the floor and ceiling.

An example of waterproofing a loggia before insulation

The plating process is as follows:

First, mark the lines where the guide profiles or slats will be laid. They are mounted around the perimeter of the future frame: on the floor, ceiling, and on the left or right on the walls. Then the base is collected.
The guides to the surfaces are fixed with dowels with nails inserted into the holes drilled directly through the UD profile. The pitch of the attachment points is 350-400 millimeters.
The next step is to attach direct suspensions to the walls, under which markings are prepared in advance. These brackets are placed in the number of frame racks, which are needed in 3-4 pieces per sheet of drywall. The edges of the cladding elements are joined at the extreme racks.
The racks are mounted by inserting them into the guides and connecting them with bedbugs. Additionally, the rack profile is strengthened with direct suspensions, which are bent and fixed with small self-tapping screws.
The crossbars are made from the same CD profile as the racks. They are cut into pieces of the required length and cut off the side shelves for fastening to the frame racks. An example of mounting crossbars in a drywall frame
When the base for sheathing is ready, thermal insulation made of mineral wool is laid in it and covered with a vapor barrier.
It is important to lay wiring (if necessary) before installing drywall sheets and draw conclusions for sockets, switches and lamps. The cable is enclosed in a corrugated pipe and attached to the base posts or passed through them.
Drywall sheets are laid on the frame and black screws are screwed in. It is important, between the bearing walls and the cladding, to withstand small gaps of up to 5 mm for possible movements. Fixing drywall when lining the loggia
After finishing the sheathing, cut holes for sockets and switches, prepare wiring leads.

Using the same technology, you can make a plasterboard ceiling.

Installation of the frame on the ceiling of the loggia

To assemble the base for walls that are non-standard in terms of contours, you can use arched profiles on which sheets are bent. When everything is ready, interior decoration the chosen way. There are a lot of decor options, which is facilitated by a wide range of materials. Back to index

Photo selection of options for finishing the loggia with drywall

Owners of apartments or a private house often think about the issue of finishing a loggia or balcony. In order for everything to be done perfectly, you need to carefully consider the work. First you need to choose the skin material, as a wide range of products is currently provided. The choice of finishing material is made according to taste, color and financial capabilities. Now we will consider drywall as a finishing material.

This is convenient, since you can do everything yourself, without the help of a specialist, respectively, you will not need to spend your money, which is already so small. In this article we will look at how to finish the loggia with drywall with insulation.

Why drywall for a loggia

So, the choice of drywall for the loggia is not accidental. What is drywall? This is a material with cardboard on both sides and gypsum in the middle.

Here are the properties that drywall has:

the material is quite convenient in installation: cutting, installation, transportation. And this good advantage because in this way you can embody your ideas in finishing the loggia;
drywall is an environmentally neutral material, so it can be used indoors without fear for the health of children. For a loggia and a balcony, this is ideal;
to keep your balcony warm, just a small thickness is enough. It is also worth adding that there is sound insulation during the operation of the product;
this product belongs to non-combustible materials and complies with GOST standards;
Note! The material is quite brittle if handled carelessly, especially with large sheets.
you also need to add that with drywall you can level the surface of the walls of the loggia and prepare them for high-quality cladding with wallpaper, paint or plaster.

Work on sheathing a loggia or balcony with drywall is quick and easy. That is why it is so often chosen by developers. Now let's look at the whole process step by step.

Preparatory finishing work

Finishing the loggia with drywall contains some of the following steps. The first stage will be the preparation of the surface of the walls and the entire loggia in general. Most mistakenly believe that it is not necessary to deal with finishing and leveling the walls of the loggia, since this material will cover all defects. So you might think it's logical. But, it is necessary to carry out alignment work.

Note! It is worthwhile to install metal-plastic double-glazed windows in the loggia in advance to make it warm and silent.

So, we remove all old finishing materials from the surfaces of the loggia or balcony, no matter what it is. Next, we remove all the dirt, clean all the cracks and clean the lines between the stove, that is, we get rid of all the debris that is there. Then we buy an antifungal antiseptic to treat the walls of the loggia in order to avoid fungus, mold, etc.

The next step will be plastering and cleaning each wall. Again, it is worth noting that large gaps should not be present on the walls. They will have to be eliminated. How? We take mounting foam, blow out all the gaps and do not forget to eliminate all the excess from the foam.

Let's return to the question: why is it so necessary to prepare the walls of the loggia, to eliminate various flaws? When the wall is completely flat, there are no defects, cracks on it, then it will look like a barrier that does not allow cold and moisture to pass through. After all the work on the walls, it is once again advised to disinfect the surface with a fungal antiseptic. It is unlikely that when you find mold, for example, after a month, you will be happy to remove all drywall trim in order to fix the problem. And so you can be sure that mold and other harmful growths will definitely not be there.

We make a crate

So, now let's talk about an important link in our work, on which the entire final result of the finish depends. This should be a high-quality and well-thought-out installation of the crate on the walls of the loggia. In the manufacture of such crates, even wooden bars can be used. It is not necessary to spend a lot of money on an expensive metal frame.

Advice! Nevertheless, if you have sufficient funds, it is recommended to use them, as the tree rots and can be deformed.

Choice wooden slats should be done taking into account the unevenness of the walls and, accordingly, the thickness of the insulation layer. After all, it is better to insulate the loggia by placing a heater under drywall. An important criterion for work is the horizontal application of the frame. The slats should be at a distance of 40 to 60 cm. In those places where the insulation sheets will touch, the crate must be laid in two layers. It is possible to carry out the installation of the structure different ways. But, almost always dowels are used for this. Regardless of how the fastening will be made, the structure must be perfectly attached to the wall. In the photo you will see how to properly fix the crate on the loggia.

Warming process

It is important to remember that when we are finishing a balcony or loggia, we need to insulate and lay a vapor barrier layer on top. It is worth noting that the insulation should be installed only if the crate is completely ready. In principle, you can choose any modern heat insulator, for example, foam, mineral or basalt wool, glass wool. Parts of this material must be installed in the crate, between the slats. If you use the same foam, then there is no need to attach it to the wall. In the event that we use mineral wool as a heater, then it is recommended to fix it, since it is not so rigid. As fasteners, you can use special hooks or the same standard dowels.

What should be considered when laying a heater? First, it must be distributed evenly over the wall. It cannot be that somewhere they installed less, somewhere more. This will create an uneven finish for the drywall. Secondly, the thermal insulation of your loggia will depend on how accurately you have eliminated the cracks and gaps, as they will serve as cold bridges.

From this we can conclude that it would be better to choose a heater and a crate at the same time. Because this way you can choose the height of the crate corresponding to the height of the insulation.

Now the easiest step is to work on the vapor barrier layer. Most often use a foil roll or other vapor barrier films for this job. Accordingly, the vapor barrier layer should cover the crate and insulation. It will be very easy to fasten the film to the surface with a mounting stapler. Do not forget about the joints when connecting the vapor barrier sheet, making an overlap of 10 cm. Using a special adhesive tape, you can glue all the joints or borders between the sheets. Remember that the vapor barrier layer is an important component so that condensation does not form. The condensate itself is also a dangerous "enemy" for your loggia, because it causes fungus and mold, which is difficult to fight.

We put drywall sheets

One of the most effective and common installation methods is to mount sheets on the side, this allows you to use one full length sheet of drywall. Thanks to this, you will save time, money and get rid of unnecessary work, because the most important thing is the quality of work, so you will need patience and diligence.

Note! For a loggia, it is better to use moisture-resistant drywall. He is green.

This job is not difficult and does not require special skills. Finishing the walls of the loggia with drywall is easy and fairly quick. In order to avoid any unpredictable circumstances, you need to use the instructions so that the installation of the drywall sheet brings results.

We take a drywall sheet and install its lower part on a part of the crate.
We align the sheet on the surface of the wall.
We press to the crate.
We take a drill and self-tapping screws and with their help around the perimeter we easily fix the sheet to the crate.
Again, check the plane using the level.
Now we completely mount the sheet on the crate. Self-tapping screws must be screwed in at a distance of 20–25 cm.
The tops of the self-tapping screws, "caps", must be hidden in a sheet. The final finish and its quality will depend on this.

When work on the first sheet is completed, this procedure must be repeated for all parts of the loggia until it is all sheathed. But the cover didn't end there. Be sure to perform a number of important steps after the full wall cladding. So below are the recommendations.

To begin with, the surface of the loggia walls must be primed for better adhesion. Next, you need to close up all the seams of drywall with putty and wipe the caps. Then we process the surface with putty, for finishing the loggia. Let the putty dry. And after that, the walls will need to be rubbed in order to re-prime.

Conclusion

Finishing a balcony or loggia with drywall will be inexpensive. You can do the work yourself, without calling the master. It is clear that you need to do everything according to the instructions. It is also worth remembering that finishing can be done in any way, depending on your desire. After priming, you can wallpaper, paint the walls or apply decorative plaster.

Tinted balconies and loggias
Differences between a balcony and a loggia
Beautiful fire escape on the balcony
The balcony door does not close: causes, solutions

Warming the loggia with drywall in combination with a high-quality heat insulator gives a huge advantage. This small secondary room can thus be turned into an additional room, winter Garden or an office. The work can be carried out in a short time, and at a relatively low cost. The process of warming the loggia with drywall

But, the loggia is a specific room, so it is worth considering many factors in order to get a really high-quality result in the end.

Room specifics

According to building codes, the loggia belongs to a cold room, and before using drywall as a finishing layer of insulation, it is worth considering some of the nuances:

The walls of the loggia are thinner, and serve as a fence. In a panel house, such a detail is made from a profiled sheet.
The floor is an ordinary reinforced concrete floor slab.
Heating is not provided by building codes.
Even a glazed loggia without heating and insulation has an increased level of humidity.

If you just plan to insulate the loggia, but without heating, then you need to use only moisture-resistant drywall sheets.
Before installing a heat insulator and cladding made of plasterboard, you need to take care of waterproofing.
If the house is panel, and the fence is thin or metal, it is advisable to remake it. Aerated concrete block masonry is perfect.
Walls can only be insulated with mineral wool. It does not burn or ignite.

How to make the insulation of the loggia with drywall, taking into account such nuances of the room?

Materials and tools

So, what is needed in order to insulate the loggia? It is worth remembering that the drywall sheet itself is not a heater, which means that a heat insulator must be laid in the walls. As a result, the only way to mount the skin is the frame method!
To make high-quality and complete insulation, you will need the following materials:

Drywall sheets. We buy only a moisture-resistant type, if the loggia is without heating, cheaper wall material options are acceptable when heating is supplied to the room; This is how moisture-resistant green drywall looks like
Insulation. It is necessary to use only non-combustible mineral wool boards;
Metal profiles for the frame. Guide profiles (UD marking) and rack profiles (denoted by the letters CD) will be required; Existing types of metal profile for the frame
Mounting consumables. These are dowels-nails for fixing guides and direct suspensions, self-tapping screws for plasterboard, "bugs" for connecting metal parts of the frame;
Waterproofing. Warming of loggias and balconies is mandatory in combination with protection from water. To do this, you can buy a diffusion membrane film; Balcony waterproofing scheme
Decoration Materials. Universal putty for sealing joints and puttying plasterboard surfaces. And also you need a tape for reinforcement - sickle.

For decorative finishing, types of materials are selected for the intended style: paint, decorative plaster, wallpaper, tiles, etc.

The tool set is standard for this type of work: a drill or puncher, a screwdriver, a knife for cutting plasterboard (stationery), a tape measure, a level, a mixer attachment, spatulas.
After selecting the necessary materials, you need to start preparing the loggia for insulation and plasterboard lining.

Preparing the loggia for insulation

As mentioned above, the loggia can be insulated according to the "cold" option, when heating in the room is not equipped, or "warm" with heating.
Scheme of warming the loggia with drywall

But, despite this or that option of insulation, it will be necessary to perform work to prepare the loggia.

It is necessary to first bring the walls and ceilings to readiness. The surfaces of the walls and ceilings must be cleaned of the old finish, the dilapidated areas should be restored. If the fence is done brickwork, then you need to carry out the same manipulations with it. However, when this part is made from a sheet of metal or other thin-walled material, it is best to make a new wall with aerated concrete masonry.
You will definitely need to make the glazing of the loggia, or replace the old wooden one. The best option is two-chamber metal-plastic double-glazed windows. But, you can use other types of glazing. An example of glazing a loggia with metal-plastic double-glazed windows
High-quality insulation also means laying a heat-insulating layer on the floor.
If heating is planned, lines are brought under it at this stage. And also, if necessary, elements of underfloor heating are laid. Scheme of floor insulation in the loggia

After preparation, they begin to directly insulate the loggia and finish the walls with drywall.

Algorithm for warming the loggia

Initially, the surfaces are measured and marked on the planes of the floor and walls in the places where the guide profiles will be mounted.
Install cut-to-size UD profiles, which will play the role of the basis of the entire drywall frame on the wall. The guides are mounted on dowels-nails, driven into pre-drilled holes in increments of 350-400 millimeters. This part of the frame is fixed around the entire perimeter of the surfaces.
The profile is attached to the walls by inserting dowels into the side walls. The process of attaching the frame from the profiles to the ceiling of the loggia.
Under the racks of the frame, from 2 to 4 direct hangers are fixed to the planes of the walls. Their required number is determined by the length of the rack profiles. For walls with a height of 2.5 m, they need at least 4, for the sides of the loggia - 2.
The frame racks are made from a CD metal profile, having previously been cut to size. The rails are mounted by vertically inserting the ends into the guides, and fixing them with small self-tapping screws for the profile. Direct suspensions are bent to the racks, and bedbugs are also screwed in. The number of racks is calculated by 3 pieces per sheet, and the joints of adjacent drywall sheets fall on the extreme two.
Cross rails are also made from the CD profile, cutting off the side shelves from it to the required length. The fastening of the cross members is also provided with self-tapping screws for metal.
On the ceiling, the assembly of the frame is done according to the same algorithm: guides, suspensions, ceiling rails, transverse. Mounting the frame for drywall on the ceiling of the loggia
After assembling the base, a layer of waterproofing is laid on the ceiling.
The next step is to lay the heat insulator.
Mineral wool slabs are cut into the necessary pieces and laid in a frame. Thermal insulation is attached to the walls with special glue. Fastening mineral wool plates to the walls of the loggia
A prerequisite for high-quality insulation will be the presence of a layer of vapor insulation in the form of a film. I lay it only on top of the thermal insulation.
If necessary, after laying the insulation, the wiring is pulled in a protective corrugated pipe.
Electrical installation on the balcony
Sheets of drywall cut to size are fixed to the frame with black self-tapping screws. When screwing in the fastener, make sure that the cap does not break through the cardboard, but is slightly pressed into the surface of the sheet (1 mm). You need to start screwing in the screws, on the one hand, moving towards the other, without initially fixing in all corners.

The process of installing drywall in the loggia Finishing the walls with drywall Installation of drywall on the ceiling of the loggia
After sheathing, you can immediately start finishing. Initially, having smeared with putty the joints between the drywall sheets, having previously glued them with a sickle. Attachment points are also puttied with a gypsum mixture.
The next step is to plaster the entire surface with gypsum putty, which, after drying, is rubbed with a grater.
Decorative finishing is done according to the chosen option.

FAQ, is it possible to use a wooden beam as an analogue of a metal profile? Wood is quite suitable for finishing, but it must be dry and impregnated with rotting agents. A frame from such a material is assembled according to a similar principle, and metal mounting angles can be used as connections for individual parts.

The video shows a detailed process of warming the loggia with drywall.

If there is no experience in warming the loggia, a detailed algorithm can be studied by watching a video on the Internet. Such a simple method of insulation allows you to quickly improve the thermal insulation of the loggia, and make a finish with drywall. But, it is especially important that such structures do not load the floors of loggias and balconies, unlike powerful types of screed, which are often used for floor insulation.

Photo of insulation and finishing of the loggia with drywall

Source: http://gipsokarton-blog.ru/raboty/uteplenie-lodzhii-gipsokartonom.html

Sheathing balconies plasterboard

28-11-2013
2157 Views

Features of insulation
What may be required for installation
Features of the use of such material

Finally, hands reached the balcony, and an important question immediately arose: how to sheathe the walls of the balcony from the inside, so that it would be both warm and inexpensive, and in the future it would be possible to change the design of this new corner of the apartment? As a rule, with such requirements, apartment owners choose drywall sheets. This article will consider drywall as a building option, as well as how it differs from other materials used in wall cladding. Let's talk about how to sheathe a balcony with drywall.

Stages of laying drywall on the floor.

Features of insulation

Why is balcony insulation required?

Prudent owners do not want to leave extra meters to the mercy of fate.

It is completely irrational to use a fairly spacious room only for flowers in spring and summer, and the rest of the time for ordinary storage of things. If desired and some imagination, the balcony can be attached to the kitchen, turned into an office, a recreation area, a winter garden or a mini-library. All that is required is to insulate the balcony.

The scheme of insulation of the walls of the balcony under drywall.

pvc panels;
lining;
siding;
drywall.

One of the popular solutions is drywall. Why do most people choose this building material? The fact is that drywall combines such excellent characteristics as:

practicality and durability;
great noise and thermal insulation;
lack of a clear reaction to sudden changes in temperature;
availability and low cost of building materials.

Drywall is great choice for the initial skin, not only because of the above qualities, but also because of other, less valuable, but existing and sought-after properties. Despite the fact that the drywall sheets themselves are afraid of moisture, they can last indoors with high humidity at least 7 years, which is a very good indicator for a material that is affected by moisture.

However, along with this, drywall is considered a "breathable" building material. In addition, unlike many other materials that can be used to cover a balcony or loggia, drywall sheets are made from environmentally friendly components.

With the help of drywall on a balcony or loggia, you can implement the most unexpected design elements: curved lines, built-in shelves, multi-stage ceilings. This is a material that has universal use and good for any application.

In addition, drywall is more attractive building material due to the fact that it is mounted on the walls of the loggia in a “dry” manner, without the use of any solutions or adhesives.

Scheme of wall cladding with drywall: 1 - drywall sheet; 2 - sealant; 3 - guide profile 4 - ceiling profile; 5 - clearance for wall unevenness or pipe wiring; 6 - direct suspension; 7-8 - sealing tape.

Before working directly with the material and profiles chosen for sheathing, it is necessary to resolve the issue with the floor, ceiling and balcony windows. To do this, you first need to choose a building material for the floor. As a rule, any insulated balcony requires a concrete screed.

If it is planned to place a “warm floor” on the loggia, then this should be done before pouring concrete, having previously correctly spread the wires to be able to control the heating of the warm floor. The ceiling can be both hinged and plasterboard. In the case of using drywall, you can afford an extraordinary design solution, for example, a multi-stage ceiling with built-in lights.

But first of all, of course, there is a balcony glazing. If the loggia is open, then the workers performing the installation plastic windows, you will need to install metal guides for attaching the window to the perimeter of the external balcony opening. Only after that the issue with the floor and ceiling is resolved, and the last step is wall cladding.

To sheathe the walls of a balcony or loggia, you must first mount the crate, on which you will need to attach drywall sheets. Usually such a design is assembled from metal profiles. To create a warm room on the loggia between outer wall balconies and a layer of drywall lay a special insulation. It will increase the sound and heat insulation properties of drywall sheets, allowing you to build an additional insulated room on the balcony.

It is believed that the cladding of the walls of the balcony requires the use of moisture-resistant drywall. Such a choice will be justified if no insulation is expected on the loggia and periodically it will be humid and even frosty on the balcony. However, if the walls of the balcony or loggia are planned not only to be sheathed with plasterboard, but also to be insulated, then it is quite possible to use ordinary plasterboard sheets.

Before sheathing a balcony or loggia, you need to prepare a special tool:

electric drill;
screwdriver;
perforator;
a hammer, jigsaw, pliers, screwdrivers should be in close proximity different types and fasteners: screws, nails, dowels.

Drywall tool.

Metal profiles are suitable for the crate, which will be attached to the wall and around the perimeter of the balcony window. After the first, vertical profiles of the future crate, intermediate, horizontal metal profiles are attached to the walls.

As a heater that can be placed between outer walls balconies and drywall sheets, mineral wool is used in rare cases (it is not recommended for use due to instability to moisture), but most often polystyrene on glue and mounting foam.

After warming, the time comes to attach the drywall sheets themselves to the pre-installed metal crate. This can be done using fastening tools such as screws and self-tapping screws. Depending on the size of the drywall sheet, from 4 to 10 self-tapping screws will take one GKL block.

It is also beneficial to use drywall on a balcony because it requires a minimum of finishing work. This is ensured by the smooth surface of the plasterboard sheets. All that is required is just to putty the seams and apply a thin layer of putty to the entire perimeter of the balcony, the walls of which are sheathed with drywall.

Can be glued onto a prepared surface various types wallpaper. This finish of the plasterboard walls of the loggia is good because it allows you to refresh the appearance of the balcony with a minimum of labor. For example, re-gluing the wallpaper.

All that is required is to remove the old layer of wallpaper and paste a new one. Thus, covering the walls of the balcony with plasterboard sheets allows not only to get a warm and cozy additional room, but also to change its decor depending on desire and mood.

When using drywall sheets for cladding a balcony or loggia, the walls can be covered with such unusual types of wallpaper as bamboo or liquid. You can also apply decorative plaster. Such a variety of decorative finishes of the balcony walls sheathed with drywall makes gypsum plasterboard the most popular material when creating another insulated area of \u200b\u200bthe apartment.

Source: http://www.vashgipsokarton.ru/montazh/kak-obshit-balkon.html

When the question arises of home insulation, many choose internal thermal insulation, as this method is cheaper and more convenient to perform. Wall insulation with drywall from the inside is one of the most common options that allows you to simultaneously improve the indoor climate and level the surfaces, preparing them for finishing.

Sheets GKL and in themselves are good insulation and a sound insulator, and the air gap formed behind it enhances this effect. Therefore, sometimes, depending on external conditions, it is possible to do without the use of heat-insulating boards.

It looks like wall insulation from the inside with mineral wool plus drywall

Characteristics of drywall as a heater

The thermal insulation properties of any material are determined by its thermal conductivity coefficient: the lower it is, the better heat is retained. For GKL, this coefficient is ten times lower than for reinforced concrete and is equal to 0.15.

And this means that when facing surfaces facing the street with gypsum board, you simultaneously improve the internal microclimate in your apartment.

Wall decoration with drywall

Note. Wall insulation with drywall will be more effective if you mount the sheets on the frame, and not glue them to the wall. In the first case, an air gap is formed between the insulated surface and the cladding, which also provides additional thermal insulation.

Of course, the use of heaters with an even lower coefficient of thermal conductivity increases the efficiency several times. internal thermal insulation.

Wall insulation from the inside

I want to say right away that if you have your own house, it is better to carry out its thermal insulation from the outside - the result will be better. Residents of high-rise buildings usually do not have such an opportunity, so there is no choice.

If you are going to do this work on your own, without the help of specialists, you will have to choose a heater, calculate the required amount of all materials and take care of purchasing some tools.

It is also advisable to watch a video on this topic in order to clearly understand the sequence and expediency of carrying out all the work.

The choice of insulation

For internal insulation the following materials are used:

Styrofoam, polystyrene. Lightweight and easy to use, but are used less often than other materials. The reasons are insufficiently good sound insulation and the possibility of damage by small rodents. In addition, their impact on human health has not yet been fully elucidated.
glass wool. Its main advantage is its low price and low thermal conductivity. But there are also disadvantages, and first of all they relate to the inconvenience of installation: thin glass fibers get on the skin and mucous membranes, causing itching and irritation.

Work with this material is possible only in protective clothing and a respirator

Izolon. One of the most effective heat and noise insulators, which allows saving usable space due to its small thickness.
Basalt wool. According to its characteristics, it is similar to glass wool, but it is made from rocks of igneous origin. Differs in high fire resistance, hypoallergenicity, convenience in work. But it costs more than glass wool.

Advice. It is much more convenient and easier to work with thermal insulation in the form of plates, rather than rolls. They do not need to be measured and cut, since the standard width of such materials is 60 cm. It is this distance that is maintained between the racks of the frame intended for attaching the GKL.

Installation of slab insulation

System installation

If you are already familiar with the technology of wall cladding with drywall and did this work with your own hands, then you can handle the insulation. If not, then you will need to learn this technology first.

It is described in detail in other materials of the site.

Install a frame of metal profiles and hangers along the insulated walls, taking into account the thickness of the insulation: it should fit in the gap between the wall and drywall.
During installation, foam tape must be laid under hangers and guide profiles so that they do not become cold bridges from the outer wall.

Attention! If the wall is damaged by fungal mold, it must be disposed of. To do this, dry the wall well with a building hair dryer, scrape off the mold from it with a metal brush and treat it with a special fungicide.

After that, putty the surface with waterproofing putty. Do-it-yourself wall insulation with drywall can only be started after the putty has completely dried.

Such walls can only be insulated after treatment against mold.

After completing the installation of the frame, lay the insulation boards in it, inserting them between the vertical racks by surprise (see also the article on mounting the frame under drywall). The edges of the material must not protrude beyond front side profile.
If you use rolled thermal insulation materials or want to additionally fix the plates, they can be glued to the wall or fixed with special dowels-umbrellas. These are long plastic dowels with a large perforated head.

In the photo - dowel umbrella

In order to prevent the accumulation of moisture in the insulation and the loss of its properties, it is covered with a vapor barrier membrane. It will create a barrier to steam penetrating from the room through the drywall sheets.
The final stage is the fastening of the GKL to the frame and its subsequent finishing.

Facing the frame with drywall

Often, instead of a metal profile, wooden bars are used to create a frame, since they also have low thermal conductivity. Experienced builders, answering the question - how to insulate a wall with drywall, do not advise doing this, since the tree can deform over time.

Source: https://gipsokartonom.ru/steni/232-uteplitel-pod-gipsokarton

Balcony insulation is considered a priority for the owner of any city apartment. If the balcony turns out to be poorly insulated, then lowering the temperature in the surrounding living quarters will be almost guaranteed.

And even moving the kitchen to the balcony will not save the situation - all the same, in just one night the temperature on the balcony will be so low that you can forget about the morning breakfast, which was previously held in comfort, for the whole subsequent winter

The situation will help to correct a new and practical material called drywall.

Gypsum boards come in various thicknesses. If drywall is predominantly chosen for the ceiling, having a thickness of no more than 9-10 mm, then for wall insulation it is desirable to choose thicker drywall, say up to 14-16 mm thick. This will allow you to get a greater degree of thermal insulation.

But as practice shows, some drywall sheets may not be enough. For this, it is customary to use additional heat-insulating materials in the form of solid foam, mineral wool or basalt slabs made of super-thin fiber.

The crate itself can be either plastic or wooden. And it is set to bearing wall balcony with dowels and a construction gun. The entire installation process of the crate takes a minimum of time.

As soon as the crate is ready, heat insulators are laid inside (often in a spacer), which are then closed by the drywall boards themselves using ordinary self-tapping screws and electric screwdrivers. So that the installation process does not stop for a minute, it is preferable to use two screwdrivers at once - while one is working, the second will be recharged.

When joining drywall sheets together, craftsmen use special gauze, which will close all cracks or holes. Next, the gauze is covered with an ordinary gypsum-based putty, everything is carefully sanded, which allows you to get a beautiful finished look. internal walls inside the balcony. And then you can carefully paste over the walls of the balcony with wallpaper and be completely sure that nothing will fly off or come off

If it is found that the balcony wall “floats”, that is, moisture from the roof gets on it from the outside, manufacturers recommend using moisture-resistant drywall sheets (VGKL), which perfectly resist moisture. Even if the entire balcony is flooded, the VGKL sheets will not be damaged. They will dry up and look beautiful again. appearance and excellent heat-insulating abilities, which is considered an important indicator in cold winter conditions.

Source: http://uteplisam.ru/krovlya/uteplyaem-balkon-gipsokartonom.html

Most apartment owners have a loggia or balcony, and more often than not. Many people have things there for years that they put there for a short time.

Very often there are mounted lockers on the loggias, where all the most “necessary” things are stored, which it is a pity to throw away for now. But from the loggia you can make a wonderful, functional addition to a room or kitchen.

Organize a working area there and put a computer desk or make a place of rest and relaxation by putting a comfortable chair or a seating area there.

If the loggia leaves the kitchen, then you can organize a kind of dining room there or simply unload the kitchen by moving the refrigerator and some of the cabinets to the loggia.

For small apartments, a loggia is a good opportunity to expand the living space for those that are so lacking. square meters and thereby add functionality and convenience to the rooms.

If you decide to take such a step and prepare for temporary devastation for the sake of a bright goal, then you should know some of the nuances.

We sheathe and insulate the loggia, paying attention to the nuances

The first thing with which the transformation of the loggia into a treasured addition begins is the installation of metal-plastic windows. The most common mistakes are that the masters who install windows do not always advise installing an expander, and the owners do not know that it is needed.

An expander is an additional profile, thanks to which the window frame becomes wider, allowing high-quality insulation of the walls and ceiling adjacent to the window.

Its absence leads to the fact that you face a dilemma - it is good to insulate the loggia, but at the same time be prepared for the fact that the wall or ceiling will fit almost to the window glass itself, or make the window profile fully peek out from behind the walls, but sacrifice the thickness of the insulation.

To avoid such troubles, when ordering windows, you need to immediately discuss this issue with measurers.
As a rule, an expander of 50 mm is sufficient in most cases, but if necessary, you can put an expander even wider.

The second common problem is the calculation of the width of the window sill. The fact is that in the loggia the coldest place that requires special insulation is the front wall, on which there is a window, the so-called "screen".

Therefore, when calculating the width of the window sill, it is necessary to take into account the thickness of the insulation and cladding.

The minimum thickness of the insulation, which provides normal thermal insulation, is 50 mm of foam, plus a drywall construction - another 40 mm, plus possible irregularities, in total we have about 100 mm of the thickness of the sewn and insulated wall, which must be added to the width of the window sill.

After you have installed the windows, you can dismantle the old balcony doors and a window, and also, if necessary, knock out a part of the wall on which the window stood in order to get a full-fledged wide opening.
But if you do not want to have problems with the BTI when selling an apartment, you can leave this part of the wall and install a countertop on it in the future.

After the opening has been freed from all that is superfluous, it needs to be ennobled with the help of an arch.
The arch can be either rounded or straight (depending on what you like more). During the installation of the arch, as a rule, the wall on the loggia adjacent to the room is also sheathed. Since it is warm, it does not need to be insulated, but only needs to be leveled, “stealing” the space to a minimum.

In this case, it is better to install drywall on Perlfix mounting adhesive.

By the way, why do I immediately write that it is necessary to sheathe with drywall, and not with other materials? The fact is that if you plan to sheathe a loggia, which will be separated from the room by a door and a window, then in this case you can use any materials, including wood, plastic, MDF, etc. But if the loggia will act as a continuation of the room, then it is best to sheathe it with drywall.

In this case, you can make any finish without restrictions, which will be most successfully combined with the decoration of the room.

After the arch is mounted, the wall adjacent to the room is sheathed, you can proceed to the next stage - sheathing and insulation of two side walls, the ceiling and the “screen”.

All the loggias that I sheathed, and this is more than two dozen, were insulated with either foam or pressed foam. Some of them overwintered 6-7 winters and no problems arose.

You can also insulate with mineral wool, but I’m not sure if the wool will absorb moisture, since the “dew point”, when insulated with wool from the inside, will be inside the loggia.

Therefore, you can not experiment, but feel free to glue dense foam plastic on good glue, seal all possible gaps with mounting foam and be sure that the walls will not freeze and it will be warm in winter.

For sheathing the walls of the loggia, it is supposed to use moisture-resistant drywall, but this is not at all necessary.
Moisture-resistant drywall is used for cladding rooms with high humidity, a well-insulated, heated loggia, which is a continuation of the room, cannot be called a damp room, so you can safely use ordinary wall drywall, there will be no negative consequences from this.

Also, to embellish the loggia, to make it more expressive, you can mount it from drywall decorative elements on the ceiling or walls, as well as place decorative lighting on the ceiling or in the arch.

Another important point regarding heating. It is best when the heating radiator is located directly on the loggia itself, on the wall under the window - the “screen”. In this case, excellent heating of the loggia and uniform distribution of heat throughout the room is ensured.

But if for some reason you cannot put a radiator on the loggia, then you can place it in the room.

Many of my clients have different reasons it was not possible to place a radiator on the loggia, but nevertheless, none of them complained and they did not have any significant problems.

After all of the above is implemented, it remains only to deal with the floor. The floor on the loggia should be light, durable and warm.

I can identify three ways of installing the floor that are suitable in this case.

The first is to cover the surface with expanded clay, and then make a screed. The second - instead of expanded clay, use pressed foam glued to the floor, and pour a screed on top or glue gypsum fiber sheet(GVL).

Third - expose wooden logs, insulate the rest of the space with foam, and then nail the grooved board on top of the logs.

Which way is better? I don't know.

It all depends on specific situation and personal preference, but all three methods are good in their own way.

Everything that I described above concerned only the loggias.

What are the main differences between a loggia and a balcony? The loggia floor panel is not only extended beyond the outer walls, as in balconies, but also rests on the side walls, so their load-bearing capacity is much greater than that of balconies.

Load bearing capacity balcony slab, depends on many factors: slab thickness, reinforcement, concrete grade, age, condition, etc. But on average, it is believed that the load on the balcony should not exceed 200 kg / sq.m.

Is it a lot or a little? We can calculate how much material we will use for cladding and insulation of a balcony 3 m wide and with an offset of 1 m. It turns out that the balcony area is 3 sq.m., that is, the load on the balcony should not exceed 600 kg. Now let's calculate the weight of the material.

Windows will take us about 100 kg., drywall - 11 sq.m. x 10 kg \u003d 110 kg, three bags of foam glue, polystyrene foam, drywall profile - another 100 kg., floor screed - another 200 kg., tiles - 100 kg. Total approximately - 610 kg. Tightly.

It is worth considering whether it is worth going out on such a balcony to smoke together?

I am not a supporter of expanding the room with a balcony. In my opinion, in this case, the game is not worth the candle. The area of the balcony is smaller than the area of the loggia, so you can attach less usable space and spend no less money.

But the main disadvantage of balconies is their weak bearing capacity. If you load it with such a weight, this does not mean at all that the balcony will collapse. But the slightest crack in the slab can end in disaster.

Is it worth living in constant fear?

Therefore, I believe that balconies should not be attached to rooms. You can put metal-plastic windows on a pre-welded frame, which is attached to the outer walls and, accordingly, takes on part of the weight. Inside, sheathe with light clapboard, MDF or wood and mount light wooden floor.

In this case, you can invest in 200 kg and sleep peacefully at night.