Type Of Flat Roof Material

Pros and cons for flat roof materials.

Type of flat roof material.

Ethylene propylene diene monomer epdm epdm is classified as rubber roofing. Epdm rubber installed on a flat roof by gemtile. In general materials used on flat roofs cost less than ones used on sloped ones. Modified bitumen and rolled asphalt roofs cost 1 30 2 20 per sq foot depending on the number of plies.

There are a variety of materials available if you re installing or replacing a flat roof. Suitable for complex shapes the material is cut to suit the roof and again no heat is required. What are the different types of flat roofs. For many projects pvc roofing is our preferred choice as the best flat roof material on the market.

Although los angeles has passed legislation that requires all flat roofing materials to be white upon completion due to the nature of flat roofs any material can be coated with a white finish to save you energy and money. 6 roofing materials for flat roofs 1. That being said flat roof systems such as pvc tpo epdm rubber and others each have their distinct pros and cons. In fact it beats metal roofs with market price ranging from 2 50 4 per square foot.

So all you need to be able to say to your roof contractor is you want an epdm rubber roof. Built up roof bur modified bitumen roof mbr and rubber membrane roof epdm. Epdm is 1 50 per sq foot making it the cheapest single ply membrane. This flat roofing dominates the market because it s affordable and strong.

Pvc is 1 90 per sq foot. Tpo is 1 70 per sq foot. It has a specially formulated liquid roofing resin and reinforcement mat. A cure it roof is a grp glass reinforced polyester fibreglass roofing system.

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. Mastic asphalt the most durable of all types of roofing materials for flat roofs asphalt rivals metal roofs with a lifespan of more than 50 years. Of all these membrane types epdm synthetic rubber is the most common single ply membrane roof material in both residential and commercial use. What that means in a nutshell is that your traditional roofing materials such as asphalt shingles concrete tiles and corrugated metal are out of the window.

Asphalt roofs are one of the most durable of all traditional membranes. The adhesives used are a type of contact cement and over the last 40 years have been recalled over five times. Compared to older roofing systems epdm weighs lighter. Constructed from a grp laminate.

Pvc roofing is somewhat more expensive than other single ply commercial roofing materials however it offers a wide range of benefits for the price.