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.
Flat roof tar and gravel repair.
Get at least 3 5 estimates before hiring a tar and gravel roof contractor estimates are typically free unless it s a service call for a repair.
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.
You can strengthen your tar and gravel roof by adding additional roofing layers made out of fiberglass or foam to increase insulation.
Tar and gravel roof repair with regular maintenance and repair a tar and gravel roof can last as long as 30 years.
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.
Tar gravel roof repair tar gravel roofs have been around for centuries.
Understanding the basics of a tar and gravel roof also known as a hot mop roof is important when checking for leaks.