Explanatory guidelines for the calculation of a soft roof

principles of correct calculation

main principle - to calculate the amount of material required to reserve.unused coating segments stayed at the roof of the roof.This does not mean inability to plan for the purchase, but rather indicates the enterprise builder.

Gable roof has the shape of a triangle, its area calculated easily using the Pythagorean theorem.Parties to a roof - overhang width and the length of the two ramps.This is the absolute area.This roof is favorably combined with materials such as plywood, carpet backing.Take the materials needed with a surplus of about 5 percent.

Consider a specific example.

roof area - 40 square meters.Plast plywood has parameters of 1.30 / 1.30, multiply = 1.69, then 40 divided by 1.69.We get 23, 67.

necessary to consider various options for materials, which have their own default settings of length and width.Plywood is 1.29 and parameters.Metal offers a choice.

Before buying should read the description on the packaging.The area of ​​soft tile is given in all price list.Acquire construction materials costs with a margin on laps and characteristics of each type of roof covering.

With an area packs a 3.5-square-meter must be 40 / 3.5 = 11, 43 packs (taking into account the 4 percent with a margin need larger quantity packs).

detailed information on the video (part 1) in the next tab.

calculation for mnogoskatnoy roof

Take mnogoskatnuyu roof having:

- 8 triangular rays

- 4 trapeze

- 4 trapeze with non-parallel bases

Roof area 260 square meters.Roof mounted plywood.Harden thermal and hydro insulation, carpet backing firmly covered with a soft tiles.

consider in order:

1. Measure out the plywood 260 / 1.69 = 154 + 12 = 168 sheets
2. Waterproofing buy one roll over
3. Lining the carpet.We buy a few percent more in view of the stock.Dimensions Roll 1/20, then 260/20 = 13 roll bundles

calculation for soft tile roof mnogoskatnoy

Area packs 3.5 square meters.

We have a 260 / 3.5 = 74.5 packs.Overlaps, joints necessarily overlap.For them, the stock - 80 packs.

Other important details:

1. Ridge board
2. inner corners, valley

to take the ridge 80 running meters, to the inner corner - 50 meters.

detailed description and measurement technology can be found in the video (part 2) in the next tab.