Materials Used For Flat Roofs

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.

Materials used for flat roofs.

Here are various types of roofing materials for flat roofs. Therefore they make an environmentally friendly choice. To maximize the performance of this roofing material skilled contractors are needed. The three types of flat roofing materials are.

Being made of synthetic rubber or polymer they are flexible and elastic and can handle temperature changes and some impact types better than built up roofs. Epdm is 1 50 per sq foot making it the cheapest single ply membrane. 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. Door seals window seals trunk seals and sometimes hood seals the synthetic rubber is also used for flat roofs.

In general materials used on flat roofs cost less than ones used on sloped ones. These roofing materials for flat roofs can be recycled. This may explain why only a few buildings these days don t use modified bitumen. Pvc is 1 90 per sq foot.

This is why most flat roofs use large squares or single sheets of materials. This video explain the three commonly flat roof materials used. Built up roof bur membranes. Tpo is 1 70 per sq foot.

These roofs are installed as thin sheet materials 0 030 30 mils to 0 060 inches 60 mils thick and are applied to the roof in a single layer. Modified bitumen and rolled asphalt roofs cost 1 30 2 20 per sq foot depending on the number of plies. In some cases a homeowner may choose an option such as a self adhering membrane residential roof system which offers the multi layer protection of a membrane roof with the traditional granule look of a shingled or built up roof. Commonly known as bur built up roof membranes have been in use for more than a century.