Types Of Roofing Systems For Flat Roofs

Pros and cons for flat roof materials.

Types of roofing systems for flat roofs.

Determining the best choice for a single ply system depends on several factors including cost. A pvc roofing system such as the one from ib roof available in either 50 mil 60 mil or 80 mil thickness would be an ideal type of a roofing membrane for such a roof. Bur systems have been around for a very long time and are well understood by professionals. However the decision should not be based on cost alone.

We also cover spray applied foam and liquid roofing options. There are quite a few other benefits of single ply membrane roofing systems. Polyvinyl chloride pvc blends or alloys of pvc and thermoplastic polyolefins tpo are the most common types of thermoplastic roofing membranes. Compared to older roofing systems epdm weighs lighter.

Built up roof bur modified bitumen roof mbr and rubber membrane roof epdm. This amount of time on the market has allowed various laboratory and field studies to be performed and tracked. Bur is a very common type of flat roof system because it is inexpensive easy to install highly durable and very fire resistant. What are the different types of flat roofs.

If properly installed and maintained a commercial single ply membrane roof can last 30 years. Common flat roof membranes discussed in this article include built up asphalt tar and gravel modified bitumen and single ply membranes like epdm pvc tpo and kee. There are several flat roof options here are the three most common kinds of flat roof systems. The roof will not be entirely flat as you will need to plan for rain water drainage via water drains placed strategically within the roof surface.

6 roofing materials for flat roofs 1. All three types of flat roofing cost 250 to 350 per square 100 square feet but prices vary according to region and size of the roof. Membrane roofing is often used on commercial flat roofs. Proven track record epdm roofing has been used for commercial flat roofing for over years.

Learn about the different materials that are available for flat roofs including epdm rubber built up roof and modified bitumen. Ethylene propylene diene monomer epdm epdm is classified as rubber roofing.