Tar Gravel Roof

Pros and cons of roofing tar.

Tar gravel roof.

This acts as an adhesive when it cools. Don t let your roofing budget go over board by hidden surprises understand what the average. Built up roofs or burs also called a tar and gravel roof is a well established and popular style of flat roof that is made up of alternating layers of roofing felt or fiberglass and asphalt that is applied with heat which combine to make a long lasting sturdy roofing system. Tar and gravel systems are installed by alternating layers of asphalt or tar and supporting fabrics directly onto the roof.

Gravel roofs our experience is that most gravel roofs are 3 ply hot mopped asphalt built up with a gravel finish applied. Break up the tar and gravel roof with a carbide roofing cutter. Typically this material is a dark and oily mixture made from coal tar and petroleum byproducts. Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system.

If you have a home with a flat roof a tar and gravel roof may be a good option for you. For over 100 years. 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 with hot bitumen tar mopped on between each layer. 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.

Tar and gravel roofing systems have been in use in the u s. 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. If you plan not to remove the roofing membrane along with the tar and gravel make sure you are cutting only as deep as necessary. It must be carbide because it is stronger and stiffer than anything else.

This surface layer weighs down the built up roof protects it from sun exposure and serves as decoration. 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. Both durable and waterproof roofing tar is a versatile material. Roofing tar is often used for tar and gravel roofs or to fix leaks on a roof.