Commercial Roofing Systems

Providing commercial roofing solutions for more than a century.

Commercial roofing systems.

Installs sustainable and efficient roofing systems for commercial industrial manufacturing and municipal buildings. Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof. In many cases commercial single ply roofing systems are backed by a manufacturer s warranty. Bur built up roofing system a traditional built up roofing bur system derives its name from the building of a roof on site using layers of base sheet interply sheets and cap sheet or other surfacing such as gravel or liquid coating.

Considered a reliable commercial roofing application single plies offer an extended service life and require relatively low maintenance. The custom fabricated single ply pvc duro last commercial roofing system is ideal for any flat or low sloped application extremely durable and easily installed by authorized duro last contractors without disrupting building operations the duro last roofing system is also watertight highly reflective resistant to chemicals fire and high winds as well as low. It s a very old low slope roof system and is one of the most cost effective and tough roofing types available today. Some commercial roofing systems feature roof membranes which may perform more than one function.

A major installer of roof systems to the military government schools industrial and commercial markets. 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. Johns manville offers a full line of commercial roofing systems including single ply tpo pvc epdm bituminous app built up sbs roof coatings and other commercial roofing components such as roof insulation fasteners and adhesives. Astm e 1592 physical testing was performed on three test roof assemblies in order to determine the wind uplift resistance of an rsprs installed over existing structural metal panel roof systems fastened directly into purlins.

West roofing systems inc. Certified and licensed by all major manufactures roof systems. In over 40 years we have installed over 60 000 000 square feet of commercial roofing and our expert team is ready to help you.