A built up flat roof bur is made up of tar and gravel.
Tar and gravel roof replacement options.
Advantages of a tar and gravel roof.
Also a tar and gravel roof is very rugged and safe to walk on.
Gravel is an excellent fire retardant.
Built up roofs also known as bur are a hot tar and gravel roof system that has been around for ages.
As an option consider the benefits of switching to a brand new tpo membrane roof.
Tar and gravel roofing.
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.
Bur or built up roof aka tar gravel.
Your tar and gravel roof is in need of repair or replacement.
While tar and gravel roofing or built up roofing systems have many positive aspects if you live in an area or the roof is in a location where it will receive strong sun exposure hot tar roofs will likely damage the roof s membrane if it is left uncovered or unevenly covered by the gravel.
Quick facts and cost installed.
If you have a home with a flat roof a tar and gravel roof may be a good option for you.
However if epdm roofs are spray applied then the chance of the seams pulling away from the roof is significantly lowered.
Of all the flat roofing options a tar and gravel roof is the most economical.
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.
Two common alternatives to tar and gravel are two ply membrane assembly and standing seam hidden fastener metal panels.
For many people the built up roof is what comes to mind when they think of flat roofs.
These roofs are made from recycled materials and have an extremely long lifespan which makes them easy on the environment.
This type of roof does have cold rolled technologies available now as well but it involves a lot of application of roofing tar.
This roofing material is less expensive than the other materials already covered and is a great fire.
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.
Estimated costs are 5 50 to 11 50 per square foot installed depending on the project and location.