Gravel Roofing Material

Roof tiles and shingles including asphalt shingles for waterproofing along with roof deck protection and attic ventilation will be very important to any roofing project.

Gravel roofing material.

Depending upon whether your roof is residential or commercial plus the shape and slope of your roof your required materials will be different. These shingles can be reinforced with fiberglass or organic materials cellulose without changing the appearance of the shingle. This surface layer weighs down the built up roof protects it from sun exposure and serves as decoration. Polycarbonate roofing is available in translucent or opaque styles.

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. Translucent roofing is great for solariums greenhouses and sun rooms and is often coated to offer additional uv protection. At lowe s we carry roofing materials from the top brands in the industry. Rolled roofing consists of long rolls of mineral impregnated and asphalt impregnated material topped with mineral granules.

Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer. Gravel roofs our experience is that most gravel roofs are 3 ply hot mopped asphalt built up with a gravel finish applied. Each roll is about 100 square feet of roofing and about 3 feet wide. The surface is coated with bitumen and a layer of gravel or crushed rock to hold the roofing material down and minimize damage from the sun and from abrasion.

The light colored gravel also reflects the sun s heat. Rolled roofing material is the mainstay of low slope residential roofs as well as out buildings like shops and sheds and other utilitarian structures. No additional gravel on the roof is required. The most common residential roofing material used in the united states asphalt shingles are popular because they are economical and easy to install.

Roofing contractors association of british columbia gravel on a ballast roof system. Opaque foam back polycarbonate roofing is often used in industrial settings. Modified bitumen roofs are a mix of asphalt and rubber with a layer of gravel embedded in the top layer of material during manufacture to provide uv protection. A tar and gravel roof or built up roofing consists of several layers of waterproof material alternated with hot tar and a surface layer of mineral aggregate often smooth river stone.

Built up roofs can last from 10 to 20 years depending on the severity of the weather.