Materials Needed To Build A Flat Roof

Neoprene polychloroprene epdm ethylene propylene diene monomer pvc polyvinyl chloride chlorinated polyethylene and chlorosulfonated.

Materials needed to build a flat roof.

When timbers are used in flat roofing they obviously need to be waterproofed so boards are normally laid across the joists and then a felt or rubber is used to cover the boards to make them waterproof. How exactly a fall is built in largely depends on how the flat roof is built. What that means in a nutshell is that your traditional roofing materials such as asphalt shingles concrete tiles and corrugated metal are out of the window. How to build a flat roof.

From there the flat roof system you choose will determine the materials you apply. In the majority of cases the covering will be plywood or osb timber which is more commonly called stirling board. Ethylene propylene diene monomer epdm epdm is classified as rubber roofing. Roofing timber known as joists steel joists known as steels rubber epdm membrane or other exterior.

In addition to basic tools such as a drill utility knife and measuring tape you ll need the following basic materials knowledge of local regulations and a set of detailed instructions. That being said flat roof systems such as pvc tpo epdm rubber and others each have their distinct pros and cons. 6 roofing materials for flat roofs 1. With flat roofs you get none of the impression of bulk that you get with a pitched roof but internal area is not compromised to achieve this.

If you take this number and divide it by 100 that will give you the number of squares on your roof. Known technically as elastomeric or plastomeric roof membrane depending on the material single ply roofs come in a few different varieties including. The type of truss you build will be suited for different weights which may help you determine the exterior materials you use. Underneath the basics flat roofs are usually constructed with a ceiling nailed to joists which support a deck usually wood in residential construction a vapor barrier insulation and a roof board.

Materials required wooden posts 9 wooden planks 6 8 purlins 8 10 roofing material of choice nails screwdriver hammer. Cheaper to construct than pitched roofs and need less material to cover the same span. This means measuring the surface area square footage and finding the slope to calculate the square footage multiply the roof s length by the roof s height. The first step to figuring out material estimates is to calculate the dimensions of your roof.