From there the flat roof system you choose will determine the materials you apply.
Roofs for flat roof.
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.
However over the last few decades new and advanced materials have been developed.
Types of flat roofs a classic flat roof is either almost completely level or has a very slight pitch of 3 in 12 inches or less.
In this blog post let s talk about 6 types of roofing materials for flat roofs.
Different types of flat roof material options single layer membrane roof.
6 roofing materials for flat roofs 1.
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.
Pros and cons for flat roof materials.
Ethylene propylene diene monomer epdm epdm is classified as rubber roofing.
Compared to older roofing systems epdm weighs lighter.