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.
Flat roof tar and gravel.
Of all the flat roofing options a tar and gravel roof is the most economical.
This is called built up roofing.
A built up roof bur sometimes called a tar and gravel roof is a tried and true style of flat roof.
The standard roofing for this situation is built up from layers of hot tar and thick roofing felt and topped with a layer of gravel.
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.
If you have a home with a flat roof a tar and gravel roof may be a good option for you.
Advantages of a tar and gravel roof.
Some commercial and residential roofs use tar gravel or built up roof bur as a roofing solution.
Let s look at both solutions.
Traditionally most flat roofs in the western world make use of tar or asphalt more usually felt paper applied over roof decking to keep a building watertight.
Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system.
First let s define what a tar gravel or built up roof bur is.
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The felt paper is in turn covered with a flood coat of bitumen asphalt or tar and then gravel to keep the sun s heat uv rays and weather off it and helps protect it from cracking or blistering and degradation.
Removing a tar and and gravel roof means hard labor.
Also a tar and gravel roof is very rugged and safe to walk on.
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.
Gravel is an excellent fire retardant.
Tar and gravel roofing.
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.
It s made up of 3 to 5 laminated layers hot tar and roofing felt.
If you just go at the tar and gravel roof with a shovel you are going to be up there all day all week or all month.