There are different types and weights of gravel used on flat roofs for these purposes.
P gravel roofing.
Apoc provides proven industry leading roofing solutions and addresses all different roof types including gravel roofs.
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 an excellent fire retardant.
At lowe s we carry roofing materials from the top brands in the industry.
Polycarbonate roofing is available in translucent or opaque styles.
Translucent roofing is great for solariums greenhouses and sun rooms and is often coated to offer additional uv protection.
Gravel roofs our experience is that most gravel roofs are 3 ply hot mopped asphalt built up with a gravel finish applied.
4962 white gravel mcdaniel rd minford oh 45653.
A p c o roofing company.
Discover detailed specifications for gravel roof systems.
Gravel is used on flat roofs for two reasons.
Gutters downspouts siding contractors roofing contractors.
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.
This is used more often on garages and outbuildings than on houses because of its relatively short life span 5 to 15 years.
Of all the flat roofing options a tar and gravel roof is the most economical.
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.
To weigh down or secure the roofing material as is the case with single ply flat roofs.
To protect the underlying layer of roofing materials as is the case with built up roofs burs.
We stripped out the water damaged materials of the old tar and gravel roof and installed a tough waterproof tpo roof thermoplastic polyolefin.
It provides excellent protection against uv rays and is an attractive option for windows and decks that overlook the roof.
This acts as an adhesive when it cools.
Opaque foam back polycarbonate roofing is often used in industrial settings.
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.