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.
P gravel roofing.
Gravel is an excellent fire retardant.
This acts as an adhesive when it cools.
Discover detailed specifications for gravel roof systems.
There are different types and weights of gravel used on flat roofs for these purposes.
As the gravel roofing system experts we provide a wide variety of information to support our commercial customers and specifiers such as the information below.
Built up tar and gravel roofing diagram roofing made from a single layer of asphalt impregnated material called asphalt roll roofing is similar to built up roofing.
Gravel is used on flat roofs for two reasons.
To protect the underlying layer of roofing materials as is the case with built up roofs burs.
Of all the flat roofing options a tar and gravel roof is the most economical.
Apoc provides proven industry leading roofing solutions and addresses all different roof types including gravel roofs.
A p c o roofing company.
4962 white gravel mcdaniel rd minford oh 45653.
We stripped out the water damaged materials of the old tar and gravel roof and installed a tough waterproof tpo roof thermoplastic polyolefin.
Polycarbonate roofing is available in translucent or opaque styles.
To weigh down or secure the roofing material as is the case with single ply flat roofs.
Their current built up roof or tar and gravel roof had sustained water damage.
At lowe s we carry roofing materials from the top brands in the industry.
Gravel roofs our experience is that most gravel roofs are 3 ply hot mopped asphalt built up with a gravel finish applied.
It provides excellent protection against uv rays and is an attractive option for windows and decks that overlook the roof.
Rain was pooling in areas resulting in leaks rotted wood and damaged insulation.
Translucent roofing is great for solariums greenhouses and sun rooms and is often coated to offer additional uv protection.
Residential tar and gravel roofs many residences are covered with a traditional tar and gravel roof system that has a life span of 15 25 years after which the stress of the heat and cold causes the tar to blister and crack allowing water to travel under the asphalt surface and leak through the roof deck below.
Gutters downspouts siding contractors roofing contractors.