Flat Roof Materials Residential

Pvc roofs are especially strong and durable featuring a minimum breaking point of 300 pounds per inch compared to the industry recommended 200 ppi.

Flat roof materials residential.

Pvc is 1 90 per sq foot. This video explain the three commonly flat roof materials used. In general materials used on flat roofs cost less than ones used on sloped ones. Pvc roofing is one of the best flat roof materials because it is low maintenance with a long lifespan.

Just enough slope to drain water but also flat enough to be a problem if not constructed properly. There are generally 5 to 6 different routes to take regarding the materials needed for roofing a flat surface. Thermoplastic polyolefin tpo 3. Ethylene propylene diene monomer epdm 2.

Epdm is 1 50 per sq foot making it the cheapest single ply membrane. Green roof system 6. Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot. The three types of flat roofing materials are.

Tpo is 1 70 per sq foot. From there the flat roof system you choose will determine the materials you apply. Door seals window seals trunk seals and sometimes hood seals the synthetic rubber is also used for flat roofs. Pvc single ply membrane arguably the most popular of all flat roofing materials some contractors even install only pvc membranes for higher end residential installations pvc membranes are a single layer of thermoplastic material.

6 roofing materials for flat roofs 1. Spray polyurethane foam spf 4. In addition just like tpo roofing pvc is a reflective white color which is useful as it dramatically lowers the business s energy bills. There are mainly three types of flat roof materials commonly used for flat roofs.

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.