Residential Flat Roof Materials

Tpo is 1 70 per sq foot.

Residential flat roof materials.

Pvc is 1 90 per sq foot. Spray polyurethane foam spf 4. 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. The three types of flat roofing materials are.

Thermoplastic olefin tpo is used for roofs because it does not degrade easily under ultraviolet radiation a. Different types of flat roof material options single layer membrane roof. In addition just like tpo roofing pvc is a reflective white color which is useful as it dramatically lowers the business s energy bills. In general materials used on flat roofs cost less than ones used on sloped ones.

Pros and cons for flat roof materials. 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. Thermoplastic polyolefin tpo 3. Door seals window seals trunk seals and.

Modified bitumen and rolled asphalt roofs cost 1 30 2 20 per sq foot depending on the number of plies. Smucker contracting we offer a 20 year warranty on new pvc roofing we install. Epdm is 1 50 per sq foot making it the cheapest single ply membrane. Ethylene propylene diene monomer epdm 2.

Ethylene propylene diene monomer a common use is in vehicles. From there the flat roof system you choose will determine the materials you apply. Modified bitumen cap sheet roofing was developed in the 1960s as a replacement technology for. The membrane roof is the latest roofing technology and is also the roof of choice in.

Built up roof bur the traditional hot tar and gravel roof is built from three or more plies of waterproof material alternated with hot tar.