Types of flat roofing material.
Flat roof types residential.
Homeowners can choose among three kinds of flat roofs says bruce o neal vice president of matthews roofing which has been keeping chicago s many flat roofs dry since 1934.
Single layer membrane roof there are two types of membrane roofs.
Thermoplastic membranes such as polyvinyl chloride pvc and thermoplastic olefin tpo can be softened through heating and then hardened by cooling time and time again.
Pros and cons for flat roof materials.
Types of flat roofs.
Most flat roofs are typically not as long lasting or durable as sloped ones because the latter shed snow and rain a lot quicker.
Of all these membrane types epdm synthetic rubber is the most common single ply membrane roof material in both residential and commercial use.
However over the last few decades new and advanced materials have been developed.
Flat roofs are an ancient form mostly used in arid climates and allow the roof space to be used as a living space or a living roof flat roofs or low slope roofs are also commonly found on commercial.
This is why most flat roofs use large squares or single sheets of materials.
So all you need to be able to say to your roof contractor is you want an epdm rubber roof.
In some cases a homeowner may choose an option such as a self adhering membrane residential roof system which offers the multi layer protection of a membrane roof with the traditional granule look of a shingled or built up roof.
Built up roof bur modified bitumen roof mbr and rubber membrane roof epdm.