Flat Roof Material Layout

What pitch is a flat roof.

Flat roof material layout. Flat roofs are exceedingly popular with those looking to create a cool modern home. Also known as the built up roof bur this type of flat roof features three or more layers of waterproof material mixed in an alternating fashion with hot tar and a layer of smooth stone like gravel. 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. From there the flat roof system you choose will determine the materials you apply.

6 roofing materials for flat roofs 1. Ethylene propylene diene monomer epdm epdm is classified as rubber roofing. Just as installing a flat roof on your house is generally easier climbing up onto your flat roof to make further modifications is often easier than doing the same with a sloped roof if you need to make repairs or even just put up a satellite dish it s safer and simpler to have a flat roof design for your home. Compared to older roofing systems epdm weighs lighter.

Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot. There is also the scope to incorporate a green roof onto the flat structure. In this blog post let s talk about 6 types of roofing materials for flat roofs. There are several methods and materials for the design of the exterior surface of a warm or cold flat roof.

Flat roof options help to free up internal space and are often cheaper that pitched roof options as they require fewer materials to cover the same roof span.