Flat Roof Installation Over Tar And Gravel

Built up flat roofs are very sturdy.

Flat roof installation over tar and gravel.

There are still some old tar and gravel roofs in existence. 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. For many people the built up roof is what comes to mind when they think of flat roofs. Built up roofs have been popular for a long time because in addition to being attractive they re also efficient insulators.

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. Of all the flat roofing options a tar and gravel roof is the most economical. Also a tar and gravel roof is very rugged and safe to walk on. 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.

Existing old hot tar and gravel roofs. A rubber roof installation directly over asphalt and gravel. Advantages of a tar and gravel 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.

This type of roofing system will last 40 years and beyond. A built up flat roof bur is made up of tar and gravel. Gravel is an excellent fire retardant. 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.

Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system. This is an image of an old build up roof that has gravel spread over it. 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. This video explains the method of installation of a torch down rubber roof over tar and gravel.

It provides excellent protection against uv rays and is an attractive option for windows and decks that overlook the roof.