Tar and gravel flat roofs are one of the most cost effective roofing solutions.
Gravel rock roof.
This acts as an adhesive when it cools.
Roof gravel provides a protective layer to flat roofs reducing the weather damaging effects from uv rays and heavy snow hail and wind.
Tar and gravel roof total average cost per square foot.
Built up roofs can last from 10 to 20 years depending on the severity of the weather.
Aside from its low installation costs the roofing material does not require frequent repairs or replacement.
The light colored gravel also reflects the sun s heat.
Our roof gravel is available for delivery in tunnel lift bulk bags allowing an easy method of transporting the gravel onto a roof using a crane not provided.
A tar and gravel roof has a life expectancy of about 20 to 25 years.
It provides excellent protection against uv rays and is an attractive option for windows and decks that overlook the roof.
Tar and gravel roofing.
I would strongly recommend you hire a licensed and insured roofing contractor to perform the installation for you.
Also a tar and gravel roof is very rugged and safe to walk on.
Therefore you can save money in the long run.
Even though the asphalt waterproofs the roof highly important for flat roofs the gravel provides an important life extending extra layer.
If you have a home with a flat roof a tar and gravel roof may be a good option for you.
Of all the flat roofing options a tar and gravel roof is the most economical.
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.
Although commonly called gravel the top layer is usually some sort of aggregate material such as pea gravel slag or mineral granules.
Pea gravel crushed rock and decorative rock white quartz are often dispersed into a flood coat of hot asphalt and applied over the top of the roof membrane.
It also provides protection from foot traffic.
Advantages of a tar and gravel roof.
Gravel is an excellent fire retardant.