Tar And Gravel Roof Repair Lethbridge

Their use has decreased with the more effective modern materials.

Tar and gravel roof repair lethbridge.

Sbs roofs are more pliable and flexible they are resistent to the cold. Tar gravel roof repair tar gravel roofs have been around for centuries. Tar and gravel roof repair with regular maintenance and repair a tar and gravel roof can last as long as 30 years. The asphalt is then covered with a layer of gravel to protect it from uv radiation and heat.

Many residences are covered with a traditional tar and gravel roof system that has a life span of 15 25 years after which the stress of the heat and cold causes the tar to blister and crack allowing water to travel under the asphalt surface and leak through the roof deck below. Tar and gravel roofing. Tar gravel roof repair repairing a tar and gravel is of course best left to the professionals and since a properly maintained bur roofing system can last for decades chances are you will have to repair your roofing system at some point during its existence. They are composed of layers of perforated felt or fiberglass material with asphalt in between flooding the top with asphalt and applying gravel to the hot asphalt.

You can strengthen your tar and gravel roof by adding additional roofing layers made out of fiberglass or foam to increase insulation. No more than 3 inches of rise for every 12 inches of length. Torch on repair ten years ago the most commonly used roofing system in lethbridge on a low slopeto flat roof was the tar and gravel system. Gravel roof repairs and roof restorations tar and gravel roof systems are traditionally comprised of several layers of coated felt that is built up and sealed together with asphalt bitumen or tar.

Tar and gravel roofing is meant to be installed on buildings that have flat or low slope roofs i e. Residential tar and gravel roofs. Preparing and coating tar and gravel roofs can be extremely difficult with a traditional roof coating approach. The old system included layers of tar paperand hot asphalt with multiple applications to keep the water out.

The traditional roof coating system simply do. However with new technologies sbs or torch on roofs are now becoming more popular.