Thickness Of Gravel And Tar Roof

A tar and gravel roof or built up roofing consists of several layers of waterproof material alternated with hot tar and a surface layer of mineral aggregate often smooth river stone.

Thickness of gravel and tar roof.

Most houses with flat or nearly flat roofs are topped with built up roofing or tar and gravel roofing made from fiberglass based asphalt sheeting that is applied in layers. 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. If you re looking for 2020 breakdown for cost of tar and gravel roof materials and what installation cost might be you ve come to the right place. If you have a home with a flat roof a tar and gravel roof may be a good option for you.

Tar and gravel flat roof solutions. 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. This is not to say that the other roof systems presented on our web site are inferior they are all different and there is a roof solution and budget for every customer. There are bur systems in place dating to the early 1900s.

Gravel to protect built up roofs. Preparing and coating tar and gravel roofs can be extremely difficult with a traditional roof coating approach. A layer of gravel or small stones is applied on top of the final. Whereas a tpo roof is manufactured so thickness is consistent across the roof.

This surface layer weighs down the built up roof protects it from sun exposure and serves as decoration. Both tar gravel and tpo use heat to install but in very different ways. The traditional roof coating system simply do. The standard roofing for this situation is built up from layers of hot tar and thick roofing felt and topped with a layer of gravel.

A tar gravel roof since it s created on site doesn t have a consistent thickness. Tar and gravel roofs are still one of the most popular options in canada. A built up roof bur sometimes called a tar and gravel roof is a tried and true style of flat roof. Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system.

This is called built up roofing. Tar and gravel roofing.