Residential Flat Roof Materials

Spray polyurethane foam spf 4.

Residential flat roof materials.

Green roof system 6. Different types of flat roof material options single layer membrane roof. Pros and cons for flat roof materials. 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. Ethylene propylene diene monomer epdm 2. Pvc roofing is one of the best flat roof materials because it is low maintenance with a long lifespan. 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.

Thermoplastic olefin tpo is used for roofs because it does not degrade easily under ultraviolet radiation a. 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. Tpo is 1 70 per sq foot. Door seals window seals trunk seals and.

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. Modified bitumen and rolled asphalt roofs cost 1 30 2 20 per sq foot depending on the number of plies. 6 roofing materials for flat roofs 1.

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. In general materials used on flat roofs cost less than ones used on sloped ones. The membrane roof is the latest roofing technology and is also the roof of choice in. Thermoplastic polyolefin tpo 3.

In addition just like tpo roofing pvc is a reflective white color which is useful as it dramatically lowers the business s energy bills.