Gravel Ballasted Epdm Roof

It is very important to note that the amount of gravel being applied to a roof must be precise it depends on the specific roofing spec being used and the building type.

Gravel ballasted epdm roof.

The firestone epdm ballasted system is an economical epdm roofing system suitable for a wide variety of buildings it can be applied on any building that can accommodate the extra load of the ballast and where the roof slope does not exceed 10. Somebody walking on the roof will undoubtedly step on the ballast and put a hole in the membrane. Magazine and roofing southwest. Most ballasted roof systems use gravel stone that is similar to what would be used in landscaping.

Despite the positive qualities associated with a ballasted roof system there are some challenges. They are known for their installation speed and pleasing aesthetics. Additional benefits of ballast on a flat roof. Ballasted flat roofs are a popular choice especially for commercial buildings.

Too much gravel can result in a structural issue due to weight. Holes mean roof leaks and roof leaks mean call the roofer. Firestone epdm ballasted system application. Ballast is commonly used with roofs made of tar and gravel roof alternatives including ethylene propylene diene monomer epdm polyvinyl chloride pvc and thermoplastic polyolefin tpo single ply flat roofs.

Ballasted roof systems are simultaneously a roofer s best friend and arch nemesis.