Commercial Roof Material Types

Asphalt or built up roof.

Commercial roof material types.

Type iv glass ply sheet type 6 glass ply sheet no 15 perforated felt. Underlayments tar paper and felt paper synthetic underlayment ice and water shield insolation dens deck fire sheet fiberboard. Materials include rubber rolls epdm pvc tpo bitumen and modified bitumen. This is the most traditional of the types of commercial roofs.

Flat roofs more cost effective quicker and easier to install. However there are more advanced forms of materials that do not require a gravel coating. In the 1970s technological advances in asphalt sciences led to the development of modifiers such as app atactic polypropylene and sbs styrene butadiene styrene which when added to unblown unoxidized asphalt impart either plastic app or rubber sbs characteristics. For many projects pvc roofing is our preferred choice as the best flat roof material on the market.

However flat roofs are more prone to standing water and material degradation. Some of the most common types of commercial roofing materials include. Known technically as elastomeric or plastomeric roof membrane depending on the material single ply roofs come in a few different varieties including. Corrugated galvanized steel aggregates of zinc aluminum and silicon coated steel metal tile sheets copper aluminum stainless.

A commercial standing seam metal roof is the ideal choice for a building with a roof slope greater than 2. It is made up of hot asphalt and often covered with gravel. Of all these membrane types epdm synthetic rubber is the most common single ply membrane roof material in both residential and commercial use. Metal roofing is a very popular commercial roof type because there are so many different kinds of metal materials available for use in such a roofing system including.

Epdm ethylene propylene diene monomer tpo thermoplastic polyolefin pvc polyvinyl chloride spf spray polyurethane foam asphalt rolls. High performing commercial roofing material types pvc roofing.