Calculator of wooden houses and baths. Calculation of a bar for building a house Calculator for building a house from a bar

25.03.2020

The beam is cut by specialists immediately to the finished construction project, where all the beams are adjusted one to the other. The calculator for building a house from a bar allows you to accurately calculate,. The construction itself takes from several days to a couple of weeks, depending on the complexity of the project.

Material Advantages

The beam is made from solid wood, which guarantees the structure high environmental friendliness and a minimum percentage of internal cracks. The shrinkage of a house made of timber is much less than that of other materials, for example, rounded logs.

Glued laminated timber - the material is very durable, this is its indisputable advantage, since the house will not require any repair work or additional investment.

Choose timber from large manufacturers, factories are very responsible for the production and storage of material. Strict control of wood moisture, the accuracy of mating knots - this is what a large manufacturer guarantees and what will significantly speed up and facilitate the construction of a house.

The material is shipped in special transport packages, which protects the wood from impact. environment, humidity, precipitation and slight mechanical damage.

Well, practically the main argument when choosing is the final cost of the finished structure. Here the timber also wins, in comparison with others, it is available for almost any consumer who plans to build a house for a long time from high-quality material.

The cost of the timber itself may turn out to be higher than planned, but here it is worth calculating the entire project: due to the excellent thermal insulation of the timber itself, you can treat it more economically.

Timber structures are quite light, which, in turn, allows you to work with a less expensive foundation. Taken together, these facts indicate that the market price for timber may seem a little high, but in the end, the whole project is cheaper.

From the additional costs, when using a bar, it will also be possible to exclude the costs of caulking: a profiled bar does not need this, and it will not be necessary to apply an antiseptic coating separately, the manufacturers will take care of this.

House design and construction calculations

Before you buy timber, make sure that you have a finished house project on hand. It is not necessary to order an expensive project for a new house, each construction organization will be able to offer you a choice of ready-made projects that this organization has implemented in the past.

This will effective solution, since the builders will already have experience working on such a project, they will be able to implement it in a short time and without force majeure. Also, in each such project there is already a calculator showing the required cubic capacity.

If you yourself created the project, or there is not complete, but partial construction - an extension or a terrace, then you can calculate the costs immediately in the construction organization.

When planning to build on your own, you can use the resource called - a calculator for building a house from a bar. By specifying the footage, the program will helpfully calculate the necessary material consumption for you.

Be sure to remember that a house is not only a bar, it is also a foundation, interior decoration, tools for assembling a structure. Boards for partitions, rafters, scaffolding. There are enough nuances in building a house, which is why it is better to entrust the work to professionals.

They are more likely to save your money than spend too much. The percentage of marriage among professionals will be many times less, consumables are also used wisely: nevertheless, experience allows you to act more productively and faster than when building a house on your own. In addition, the construction organization is fully responsible for all stages of construction: from the study of the soil for the foundation to the coating roofing material and interior decoration.

Quality determines value

Summarizing all that has been said, it is worth noting a few of the most important points. The cost of the house will be calculated based on the total cost of production.

Consider when choosing not only the cost of one building or finishing material, timber, for example, but also what kind of foundation this material requires, what kind of interior decoration, what the roof will be made of.

Only after that can we talk about the final cost of the structure and the benefits of a particular material. Be guided, first of all, by quality criteria.

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All project cards on our website have detailed description and approximate cost of the finished house. But you can calculate the timber for a house or a bath using a calculator by changing the thickness of the walls or making other changes. To use the calculator, select the following options:

type of building (house or bath);
complete set (turnkey or shrink);
log house project (select from our catalogue);
beam section (90x140 mm, 140x140 mm or 190x140 mm);
foundation design (pile-screw, strip, etc.);
ceiling height (number of wall crowns);
type of interior decoration (lining, block house, etc.);
view exterior finish(lining, block house, etc.);
insulation of floors and roofs (knauf, rockwool of various thicknesses).

You also need to fill in the fields: type of windows, roofing material and other data. Our calculator for calculating the timber will help you in solving the main issue of construction - how much will the finished log house cost?

Coming close to the cherished goal - to build wooden house, you should familiarize yourself with the quality characteristics and the procedure for calculating the timber. Picking up solid lumber that meets construction standards, correctly determining the required amount is the primary task of a difficult path.

Types and purpose of timber

Housing construction is carried out using glued or profiled timber. The quality characteristics of the product depend on the production process of the material. Source of profiled timber - conifers trees. Depending on the size and purpose of the building, 3 main options for a standard beam are used:

a summer house for a summer residence or a bathhouse is built from a material with a section of 100/100 mm;
for capital housing of medium size, products with a cross section of 150/150 mm are suitable;
cottages or houses of impressive size are built from a bar of 200/200 mm.

The length of the product is usually 6 m. There is the possibility of an individual order of material with non-standard dimensions. Front side the beam is arcuate or rectilinear. Products are processed on machines with subsequent grinding of one side. Its location inside the housing avoids subsequent wall decoration. The presence of spikes at the end of the beam provides an increase in the level of protection against moisture and cold of the future building, and also facilitates the process of its construction. Having completed the installation stage of the log house, it is given time to settle for shrinkage during the year. The process can be accelerated by several months by pre-drying the timber in specially equipped chambers.

The production of glued laminated timber is significantly different:

The log is pre-sawn into pieces called lamellae.
Boards are processed on planing equipment and placed in drying chamber, where, in a gentle mode, the moisture content of the material is reduced to 10%.
The material is re-planed, sorted and glued into timber with special waterproof compounds using hydraulic equipment.

Remark ! Laying boards opposite to the cross section of the fibers relative to the adjacent product increases the strength of the finished material and resistance to decay processes. These actions bring glued laminated timber to the leading positions in terms of strength relative to the profiled product.

It is possible to improve the strength index when using profiled larch material, but this significantly increases the cost. Supplies. In glued material, there is a variant when one larch lamella is combined with less expensive species during pressing. This trick allows you to improve the quality characteristics of glued laminated timber with a slight increase in its cost.

What other differences are observed in the material when different way production?

The glued version is characterized by humidity in the region of 10%. Preliminary drying of the profiled product makes it possible to reduce the indicator to the level of 20%, which is the reason for the increase in construction time due to the longer shrinkage of the finished frame. However, a solid product is not subject to cracking, and with a glued production method, there is a risk of minor cracks.
Focusing on the significant difference in cost (profiled products are almost half as expensive as the glued counterpart), one should not forget about the subsequent finishing. Lamellas are often left without additional processing, while they try to hide the profiled material with additional decor.
Delving into the issue of environmental safety, it is worth noting the complete harmlessness of profiled timber. The owner can independently choose special impregnations that provide protection against decay and fire. The connection of the lamellas is carried out through the use of an adhesive composition, the quality and safety of which lies solely on the conscience of the manufacturer. Therefore, there is a possibility of chemical fumes that have negative impact on the condition of the residents.

As can be seen from the description, each of the materials has significant advantages and certain disadvantages. Stop at the best option only the owner of the upcoming construction is capable of.

The method of calculating the material for building a house

When designing housing from a bar, it is worth considering its standard dimensions in order to minimize the amount of waste. In addition to the material for the log house, the material will be needed for the pediment, partitions, floor and ceiling beams.

Basic calculation formula

The calculation of the cubic capacity of the timber uses the following parameters:

Bar section. For the house, a beam of 150/150 mm is mainly used, the additional use of insulation allows you to provide comfortable conditions for permanent residence in central Russia.
Housing dimensions: height and width, houses, number of partitions, rafters, floor and ceiling beams.

Let's say for one-story house 6x9 with a room height of 3 m and one partition you will need:

We determine the perimeter: (6 + 9) x2 + 6 \u003d 36 m;
Calculate total area: 36x3=108 m;
Required timber volume: 108x0.15 = 16.2 m 3.

Some amount of material is saved by cutting out door and window openings. However, when purchasing, the volume of timber is always rounded up, taking into account the likelihood of defective products.

Calculation of the volume for beams on the floor and ceiling

The amount of material required for beams, logs and other elements directly depends on the size of the house and type truss system. For beams of the ceiling and floor, a beam of 100/150 mm is sufficient. Referring to the dimensions of the future structure described above, calculating the amount of timber for the floor and ceiling separately includes the following steps:

With a distance between the beams of 1 m, the number of products: 9/1-1=8 pieces;
With a standard length of 6 m, it is necessary: 8x6 \u003d 48 m of timber;
We determine the volume: 0.1x0.15x48 \u003d 0.72 m 3;

Taking into account rounding, in general, 1 m 3 of material will be required for floor and ceiling beams.

truss system

Mainly used in suburban housing gable roof. It is important to design the slope correctly: a small angle will provoke snow retention, with an excessively high roof, the wind load increases. It is optimal to stop at the option of 45 degrees. The recommended step between the rafters is 0.6 m, the timber is taken with a section of 100/150 mm. A more frequent step allows you to apply a smaller thickness. So:

According to the Pythagorean formula, we determine the length of the rafter leg, based on the width of the house 6 m. It is 4.2 m, the triangle will take 8.4 m of material.
Taking into account the length of future housing, the number of triangles: 9:0.6-1=14 pieces;
The total length of the material: 8.4x14 = 117.6 m;
The volume of material with a section of 100/150 mm: 117.6x0.1x0.15 \u003d 1.76 m 3.

Do not forget to make a supply of material, taking into account possible waste. The easiest way to check the correctness of your calculations is to use an online calculator. A more accurate answer can be obtained from the developer. Some companies provide budgeting services for free.

FOUNDATION:
gravel bedding:
10.6 m³ x 1900 rub/m³	20140 rub.
concrete mix B15-20:
8.1 m³ x 4200 rub/m³	34020 rub.
concrete mix B15-20:
35.5 m³ x 4200 rub/m³	149100 rub.
reinforcing bars D10, 12, 16 AIII:
2.8 t x 37500 rub/ton	105000 rub.
foundation blocks FBS 24-3-6:
53 pcs. x 2360 rub./pc.	125080 rub.
sand-cement mortar:
1.4 m³ x 2700 rub/m³	3780 rub.
edged boards for formwork:
1.6 m³ x 6500 rub/m³	10400 rub.
roll waterproofing RKK-350:
4 rolls x 315 rubles/roll (10m²)	1260 rub.

TOTAL: on the foundation

448780 rub.

COVERS:
pine beams 150x100:
4.8 m³ x 7000 rub/m³	33600 rub.
drywall Knauf (2500x1200x10):
26 pcs. x 260 rub./pc.	6760 rub.
steel profile with fasteners:
220.1 l.m x 51 rub./l.m	11225 rub.
mineral insulation (Rockwool):
19 m³ x 3700 rubles/m³	70300 rub.
waterproofing (Tyvek Soft):
183 m² x 68 rubles/m²	12444 rub.
PE vapor barrier:
183 m² x 11 rubles/m²	2013 rub.
plywood FK 1525x1525x18:
1.4 m³ x 19000 rub/m³	26600 rub.
subfloor edged boards:
1.5 m³ x 6500 rub/m³	9750 rub.

TOTAL: by floors

172692 rub.

ROOF:
wooden racks (150x50mm):
3.7 m³ x 7000 rub/m³	25900 rub.
antiseptic solution:
54 l x 75 rubles/liter	4050 rub.
waterproofing (Tyvek Soft):
167 m² x 68 rubles/m²	11356 rub.
bituminous euroslate 2000x950x2.7:
97 sheets x 399 rubles/sheet	38703 rub.
roofing nails 73x3mm:
21 pack. x 190 rubles / pack (250 pcs.)	3990 rub.
figure skate (1000mm):
13 pcs. x 290 rub./pc.	3770 rub.
edged boards 100x25mm:
1.3 m³ x 7000 rub/m³	9100 rub.

10:0,0,0,260;0,290,260,260;290,290,260,0;290,0,0,0|5:100,100,0,260;195,195,0,260;0,100,100,100;100,195,139,139;195,290,100,100|1127:139,139|1327:75,37;75,109|1527:195,37;195,109|2244:0,33;0,157;290,157|2144:34,0;34,260;129,260;224,260|2417:290,34;290,67|2317:169,0|1927:132,-20

RUB 1,140,410.0

Only for the Moscow region!

Calculation of the cost of work

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Layout example 10x9 m for calculation	Structural scheme
		1. Wooden bars150x150mm; 2. mineral wool boards d=100mm; 3. cladding with siding; 4. Air channel d=20-50mm; 7. Wood beam ceilings d=150-250mm; 8. Ondulin sheets; 9. The foundation is slab monolithic with block walls h=1.8m;

Wall made of timber material with siding profile trim and internal heat insulator

timber wall

The features of wooden-beam housing have been proven to neutralize toxic substances, automatically adjust the amount of humidity in the range of 45-55%, and also have a beneficial effect on the psyche of residents.

The popularity of wooden-log architecture in our country is predetermined by the economy, tradition and healthy environment of housing construction from a natural array.

At construction bases, it is possible to meet lumber products of sizes 150x100, 200x150, 100x100, 140x140, 180x180, 150x150, 120x120, of which the 150x150 type is the most purchased, as it provides an optimal combination of installation labor intensity, given by the number of horizontal seams, and thermal insulation qualities, as well as affordable price.

It should be added that now the share of sales of profiled, in particular, prefabricated glued timber, is clearly growing, which is characterized, compared to non-glued wood, by 10 times lower compressibility during drying, as well as increased, due to studded joints, structural and thermal insulation qualities . An obvious negative point that slows down the widespread use of glued laminated lumber is its significant cost, which, however, is compensated a hundredfold by its long service life.

An approximate procedure for laying a log cabin:

First, on the top of the foundation, covered with waterproof material, along the line of the walls, the lower beam row is laid out, which is tied up “in a paw” at the corners and at the points of attachment of intermediate walls.
To prevent door and window structures from deforming during shrinkage wooden house, door and window niches are surrounded on the sides with a "pigtail" - racks-profiles. To do this, a trapezoidal spike is cut out at the ends of the logs, onto which, with the help of a reciprocal cutout, the named profiled bars are pushed. At the top of doors and windows, technological slots are arranged, laid with flax-jute or basalt insulation.
During the installation of the log house, the log rows are covered with an inter-row compactor: felt, jute, flax jute, hemp, flax, tow, which a year later (or when the moisture content of the tree becomes 12-15 percent) will have to be re-compacted a second time in order to reduce heat loss through the gaps between logs.
In order to connect the beams of the near crowns, dowel fastening is used (rounded birch or oak rods with a diameter of Ø30-40 mm), which are inserted with a gap into holes made through three crowns of the beams, in increments of 0.3 ... 0.4 m. Often, the dowel fastening is replaced with large nails (250 ... 300 mm), with obligatory drilling in the last log of the channel, 30 ÷ 40 mm deep, where the nail head is buried, to compensate for linear compression wooden material when dry.
When choosing an interior finish, one should take into account the permanent deformations of the wooden material and, when fixing non-wood facing boards (for example, drywall), avoid direct connections with timber wall, through the device of suspended buffer profile structures.

siding cladding

In the case when winter habitation is expected, it is recommended that the timber structure is also thermally insulated. Usually, on the street side, in a vertical position, thick boards are mounted, 100x50 mm in size, in increments of 0.4 ... 0.6 m, between which they install thermal insulation mats, for example, such as: Rockwool, P-175, Izomin, Isover, P-125, PZh-200, Ursa, Knauf, Izorok, after that a vapor-permeable film (Tyvek, Yutavek, Izospan) is stretched, lined with bars, 25-50 mm thick , along which the front false wall is installed (PVC siding, wooden lining or DSP boards).

You need to know that PVC siding profile will be used for many years and have a beautiful appearance, only under the condition of strict observance of the installation rules.

Manufacturers of plastic siding profiles, such as brands: Snowbird, Gentek, Docke, Nordside, AltaProfile, Ortho, Holzplast, Tecos, Varitek, Georgia Pacific, Mitten, FineBer, Vytec, announce a rich color scheme allowing any structure to retain its individuality.

Since the PVC siding profile changes linear dimensions very strongly with temperature fluctuations, it is important to provide for non-rigid attachment of vinyl plates.

Polyvinyl chloride siding does not rot, is resistant to shock, biological, climatic aggression, does not support combustion.

The vinyl profile under the influence of an open flame only melts, igniting when heated to more than 390 ° C (moreover, the tree is already at 230-260 ° C), quickly extinguishing when the heating source disappears, while the amount of emissions hazardous to health is no more significant than during the combustion of materials from wood.

Important points for fixing PVC siding:

Installation of PVC panels is carried out "from the ground", and, at first, a hidden initial strip is fixed.
To compensate for free compressions or expansions of polymer siding, slots should be provided, within 1 cm, in the input areas of external networks (pipes, wires, brackets, cables), as well as in docking areas plastic panel and accessories ( outer corner, inner corner, H-profile, platband, etc.).
It is unacceptable to tighten the self-tapping screws with force in the fixing grooves, because the siding profiles are suspended in such a way as to move freely from side to side.
In order not to interfere with thermal shifts and, accordingly, not to provoke wave-like warping of the vinyl material, it is more correct to screw in self-tapping screws and nail nails into the siding panel to the central point of the existing technological perforations.
When hanging the next strip of siding, dock it behind the trailing ledge with the underlying profile and, without deforming, fix it with screws;
It is recommended to install vinyl profiles starting from the side wall of the building, moving to the front side, while each next siding panel will overlap the previous one in the stacked row, approximately 2.5-3 cm - this approach makes it possible to make inconspicuous joints, with for the same purpose, the arising joints, for connecting rows, must be shifted horizontally.

Foundation made of reinforced concrete slab and prefabricated block tape

The prefabricated slab foundation is constructed over the entire area of the structure in the form of a solid reinforced slab, on which standard reinforced concrete blocks are mounted.

The considered type of foundation is used in low-rise housing construction to obtain the basement level of the house, on heterogeneous soils, in a situation of low groundwater levels. On swampy areas, it is recommended to carry out the side walls of the foundation using a monolithic method, using waterproof measures (coating, impregnation, gluing).

At the same time, the prefabricated block system vertical walls foundation, on an existing reinforced concrete slab, is indispensable with limited construction time, as well as in the production of foundation work in winter.

An exemplary method for making a solid-slab foundation with side walls in the form of a prefabricated reinforced concrete tape:

At the beginning, the land is removed to the planned mark.
Gravel preparation is poured onto the resulting sub-base, fractions 20-40, with a layer of 15-20 cm, and carefully compacted.
Concrete pouring is carried out, with a layer of 50 mm.
A waterproofing film is applied with an offset of 2000 mm along the border, in order to further waterproof the foundation sidewalls.
To protect the waterproofing membrane from accidental ruptures during welding of the reinforcing structure, another layer of sand-cement mortar, 5 cm thick, is applied over the insulating coating, along the perimeter of which formwork panels are mounted along the thickness of the foundation slab.
The foundation slab being made is pulled together from the inside with two meshes of welded reinforcing bars of section d14 of type AII-AIII with cells of 20x20 cm.
In the case of a slab foundation, ready-made concrete is required, grades not lower than M300, supplied by an automixer.
The period of hardening of the concrete mortar, when the perimeter of ready-made concrete blocks should be laid out, is from 4 weeks, at a temperature of + 15 ± 5 °.
Concrete blocks are laid relative to the center lines, along two mutually perpendicular walls, guided by geodetic equipment. Prefabricated blocks are laid with a crane on a "bed" of sand-cement mortar.
The installation begins with the laying of lighthouse blocks at the crosshairs of the axes and at the corners of the building. The laying of wall blocks is started only after the alignment of the position of the landmark blocks along the horizon and level.
On the top row of reinforced concrete blocks, in a panel formwork form, a reinforced reinforced concrete screed is made, 25 cm thick.

Covering from wooden beams

For beam ceilings, coniferous wood (spruce, pine, larch) with a moisture content of less than 14 percent is traditionally used. The best beam is a bar with sectional proportions of 7/5 (for example, 0.14x0.10 m).

AT cottage construction wooden beam floors are especially common, due to the simplicity and low cost of their construction.

When planning a wood-beam floor, it is necessary to use special diagrams that determine the correlation of the beam dimensions from the distance between the supports and the load; it is also permissible to build on the simplified calculation that the wide side of the beam should be approximately 1/24 of the beam length, and the thickness should be 5 ÷ 10 cm, with intervals between beam boards of 50 - 100 cm and a load of 1.5 kPa.

With a deficit of a lag of the calculated section, it is permissible to use boards tightened with bolts, subject to the obligatory observance of the total size.

Some features of the installation of wood beams:

The installation of beams is done in the following order: first, the first and last, and then, with leveling at the optical level, all the others. The bars should be wound onto the wall structure no shorter than 150-200 mm.
From the wall, the logs move the smallest by 50 mm, and the indent between the beams and smoke channel must be at least 0.40 m.
in wooden buildings, the ends of the lag are hemmed in the shape of a cone, and then they are hammered into the completed drank of the upper crown to the full thickness of the wall log.
As a rule, in brick walls, the ends of the beams are installed in masonry nests, in which condensate appears, therefore, between the cut ends of the log and the wall, they leave space for air circulation, and with a significant depth of the opening, an additional felt layer is placed.
To avoid mold, which occurs when steam diffuses into the environment brick wall, the ends of the beam boards are cut with an inclination of about 60 degrees, treated with an antiseptic (Tikkurila, Kartocide, Dulux, Biofa, Pinotex, Tex, Cofadex, Biosept, KSD, Holzplast, Senezh, Teknos, Aquatex) and covered with roofing paper, leaving the end open.

The attic floor is insulated with the implementation of a vapor barrier layer under the insulation, the basement floor is thermally insulated with the installation of a vapor barrier film on top of the insulation layer, and the interfloor ceiling is not subject to insulation.

If the question of the load capacity of wooden floors is mainly settled by the method of an obvious increase in the cross section of the beams and their number, then the situation with fire resistance and acoustic insulation is somewhat more complicated.

One of the options for improving the soundproof and fireproof performance of timber interlevel ceilings consists of the following steps:

To the bottom of the beam bars, perpendicular to them, with the help of elastic holders, after 30-40 cm, are installed bars - crate, on which gypsum boards are attached from below.
On the upper surface of the resulting lattice structure, a fiberglass film is laid and attached with a stapler to the beams, on which mineral fiber plates are tightly laid out, such as: Izorok, Ursa, Isover, Knauf, Izomin, Rockwool, with a layer of 50 mm, with a transition to the side faces of the beams.
In the rooms of the next level, a layer of chipboard (16 ÷ 25 mm) is nailed onto the bars, after that, a hard mineral fiber sound absorber (25 ÷ 30 mm), and again they are laid chipboard floating floor.

Bituminous slate roof

Soft slate (aka, ondulin slate, ondulin, euroslate, bituminous slate, bituminous slate), in fact, is a molded cardboard-cellulose material, fixed with a distilled bitumen compound and colored with a polymer, UV-resistant, coloring composition. bituminous slate is made under various brands (Bituwell, Aqualine, Nuline, Onduline, Guttanit, Ondura, Corrubit). The usual dimensions of corrugated sheets: 2000x950, the number of waves is 10.

The main qualities of bitumen slate roofing- speed of construction and affordable cost. In terms of weak points, it is worth mentioning a fairly short-lived loss of color vibrancy, as well as a noticeable combustibility of bitumen-cardboard material, compared to metal tiles.

The roofing material is laid on a solid base made of a sheathing layer and rafters.

In the case of private buildings, a two- or three-span structure with intermediate supporting walls and inclined rafters is usually used.

The interval between the rafter legs is usually performed in the range of 0.60 ... 0.90 m with a width / thickness of the rafter legs 5x15 ... 10x15 cm; the supporting ends of the rafter beams are fixed to a fixing beam measuring 100x100 ... 150x150 mm.

The transverse overlap of the bituminous slate sheets and the frequency of laying the sheathing are determined by the slope of the roof slope: if the angle is more than 15 degrees, then the gap between the boards of the sheathing structure is set to 0.30 ... 0.35 m, and the overlap is 17 centimeters.
It is better to fasten corrugated sheets of ondulin from the lower zone of the lateral part of the slope, opposite to the leeward side, to protect them from wrapping during hurricane loads.
The next layer is laid with a shift of half a canvas, from the canvases of the underlying tier, in order to avoid unnecessary layering in the joints of four adjacent sheets, which contributes to the formation of leaks.
Sheets of euroslate are fixed along the lower edge into each crest of the wave, along two intermediate crate boards into odd crests of the wave, and the top is covered with an overlap of the upper sheet or a ridge detail. To fix each corrugated sheet, about twenty roofing self-cutting screws (size 65.0x5.5 mm) or nails are enough: length / diameter -73.5 / 3.0 mm with elastomeric washers.
Ordinary overlapping of canvases is enough to arrange in one wave, and with a roof slope of less than 10-11 degrees. - in 2 corrugated waves.
The ridge is strengthened from the side of laying corrugated sheets, with an overlap of 0.2 m, with screws screwed into each corrugation vertex of the underlying corrugated fabric.
In order to protect and decorate the side sections of the roof slope, chip profiles are used, the fixing of which starts from the corner above the eaves, overlapping by 0.2 m.