Roofing Over Tar And Gravel

Commercial rubber roof installation with a modified bitumen torch down roofing system direct over a gravel embedded roof.

Roofing over tar and gravel.

This acts as an adhesive when it cools. Some commercial single ply roofs are ballasted with gravel this report does not apply to these gravel roof advantages. We stripped out the water damaged materials of the old tar and gravel roof and installed a tough waterproof tpo roof thermoplastic polyolefin. Tar and gravel roofs sometimes referred to as conventional built up roofing or bur roofs tar and gravel roofing is a system of flat roofing protection that is budget friendly and can have a lifespan of up to 30 years.

Don t let your roofing budget go over board by hidden surprises understand what the average installed costs for tar and gravel roof is in your zip code by using our handy calculator. Their current built up roof or tar and gravel roof had sustained water damage. If you have a home with a flat roof a tar and gravel roof may be a good option for you. Pea gravel crushed rock and decorative rock white quartz are often dispersed into a flood coat of hot asphalt and applied over the top of the roof membrane.

A two ply modified bitumen torch down roofing system is the only system that can be installed directly to any tar build up roof even if it has gravel embedded on the surface. Tar and gravel roofing. Installing a modified bitumen 2 ply torch down rubber membrane over an existing tar and gravel is the most cost effective way to replace a flat roof.