Residential Flat Roof Construction Materials

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.

Residential flat roof construction materials.

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. Hip and pyramid roofs. Of course you don t need to live in a modern house to deal with a flat roof. Sprayed polyurethane foam probably the most impressive option is still largely unheard of in the construction community and is relatively rarely used.

Different types of flat roof material options. There are several replacement options for your flat flat roof. As the name suggests a pyramid roof is a roof in the shape of a pyramid and is designed for a square building. There are generally 5 to 6 different routes to take regarding the materials needed for roofing a flat surface.

Types of flat roof construction warm and cold flat roofs. They have very little slope when compared to roofs on a home or residential building. The membrane roof is the latest roofing technology and is also the roof of choice in commercial construction. 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.

This may make it less ideal for rainy or snowy climates. Ethylene propylene diene monomer epdm epdm is classified as rubber roofing. Installing a pitched roof on such a building is not recommended because it will be a lot more difficult and costly. This flat roofing dominates the market because it s affordable and strong.

As such they allow for outdoor living gardens or a living space on top. Pvc single ply membrane arguably the most popular of all flat roofing materials some contractors even install only pvc membranes for higher end residential installations pvc membranes are a single layer of thermoplastic material. Compared to older roofing systems epdm weighs lighter. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof.

6 roofing materials for flat roofs 1. 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. Known technically as elastomeric or plastomeric roof membrane depending on the material single ply roofs come in a few different varieties including. In this blog post let s talk about 6 types of roofing materials for flat roofs.

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.