Flat Roof Installation Over Tar And Gravel

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.

Flat roof installation over tar and gravel.

Instead of removing the old roofing system a new torch down rubber roof installation can be achieved over the existing with a considerable cost saving. There are still some old tar and gravel roofs in existence. For many people the built up roof is what comes to mind when they think of flat roofs. Gravel is an excellent fire retardant.

Also a tar and gravel roof is very rugged and safe to walk on. Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules. Built up roof bur the traditional hot tar and gravel roof is built from three or more plies of waterproof material alternated with hot tar and ballasted by a layer of smooth river stone. A built up roof bur sometimes called a tar and gravel roof is a tried and true style of flat roof.

This is an image of an old build up roof that has gravel spread over it. Built up flat roof replacement. It provides excellent protection against uv rays and is an attractive option for windows and decks that overlook the roof. 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.

Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system. A built up flat roof bur is made up of tar and gravel. This video explains the method of installation of a torch down rubber roof over tar and gravel. Existing old hot tar and gravel roofs.

Advantages of a tar and gravel roof. Of all the flat roofing options a tar and gravel roof is the most economical. Getting a new roof installed is a major investment especially in the case of tar and gravel flat roofing systems which many require significant maintenance or tar roof repair over the course of their existence which can extend for several decades. Built up roofs have been popular for a long time because in addition to being attractive they re also efficient insulators.

This is what the two ply modified bitumen torch down looks like after installing it directly over tar and gravel.