Tar Gravel Roof

For over 100 years.

Tar gravel roof.

These roof systems are commonly referred to as built up roofs. 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. Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system. 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 roofing systems have been in use in the u s. It must be carbide because it is stronger and stiffer than anything else. Don t let your roofing budget go over board by hidden surprises understand what the average. Typically this material is a dark and oily mixture made from coal tar and petroleum byproducts.

This acts as an adhesive when it cools. 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. Both durable and waterproof roofing tar is a versatile material. You can choose the number of layers or plies that are installed.

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. Pros and cons of roofing tar. If you have a home with a flat roof a tar and gravel roof may be a good option for you. This surface layer weighs down the built up roof protects it from sun exposure and serves as decoration.

Gravel roofs our experience is that most gravel roofs are 3 ply hot mopped asphalt built up with a gravel finish applied. 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. Break up the tar and gravel roof with a carbide roofing cutter. Tar and gravel systems are installed by alternating layers of asphalt or tar and supporting fabrics directly onto the roof.