Flat Roof Materials Residential

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.

Flat roof materials residential.

Modified bitumen and rolled asphalt roofs cost 1 30 2 20 per sq foot depending on the number of plies. Spray polyurethane foam spf 4. 6 roofing materials for flat roofs 1. This video explain the three commonly flat roof materials used.

The three types of flat roofing materials are. Pvc roofs are especially strong and durable featuring a minimum breaking point of 300 pounds per inch compared to the industry recommended 200 ppi. Smucker contracting we offer a 20 year warranty on new pvc roofing we install. Ethylene propylene diene monomer epdm 2.

There are generally 5 to 6 different routes to take regarding the materials needed for roofing a flat surface. There are mainly three types of flat roof materials commonly used for flat roofs. In addition just like tpo roofing pvc is a reflective white color which is useful as it dramatically lowers the business s energy bills. Thermoplastic polyolefin tpo 3.

Epdm is 1 50 per sq foot making it the cheapest single ply membrane. Epdm rubber ethylene propylene diene monomer a common use is in vehicles. 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. Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot.

Just enough slope to drain water but also flat enough to be a problem if not constructed properly. 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 roofing is one of the best flat roof materials because it is low maintenance with a long lifespan.

Green roof system 6.