Residential Flat Roof Construction Materials

Compared to older roofing systems epdm weighs lighter.

Residential flat roof construction materials.

Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules. Also known as low slope roofs flat roofs are less common in north american residential construction because the low slope of a flat roof has an increased tendency to collect water rather than shed like its more steeply pitched alternative. As the name suggests a pyramid roof is a roof in the shape of a pyramid and is designed for a square building. In this blog post let s talk about 6 types of roofing materials for flat roofs.

These roofs are mostly flat but usually have a bit of a slope. Sprayed polyurethane foam probably the most impressive option is still largely unheard of in the construction community and is relatively rarely used. Ethylene propylene diene monomer epdm epdm is classified as rubber roofing. Flat roof construction can come in the form of a warm roof or cold roof depending on the requirement of the owner and architect as they relate to the building regulations regarding heat loss and insulation.

It will also require special engineering to accommodate the additional structural weight as well as rooftop hvac equipment and drainage. As such they allow for outdoor living gardens or a living space on top. Of course you don t need to live in a modern house to deal with a flat roof. A flat roof is the best material on a very large size building.

Pros and cons for flat roof materials 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. Installing a pitched roof on such a building is not recommended because it will be a lot more difficult and costly. There are several replacement options for your flat flat roof. Yet for historic modern style buildings like this old house s cambridge tv project flat roofs are at the core of the architecture meant to reflect the broad horizontal lines of the natural landscape.

This may make it less ideal for rainy or snowy climates. There are generally 5 to 6 different routes to take regarding the materials needed for roofing a flat surface. Known technically as elastomeric or plastomeric roof membrane depending on the material single ply roofs come in a few different varieties including. The membrane roof is the latest roofing technology and is also the roof of choice in commercial construction.

Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof. Different types of flat roof material options. 6 roofing materials for flat roofs 1. Hip and pyramid roofs.

Types of flat roof construction warm and cold flat roofs.