This ponded water also accelerates the deterioration of the asphalt roofing under the gravel.
Gravel asphalt roof.
The first thing to know about your roofing project.
Saving your old asphalt shingled roof doesn t get any easier or better than this.
Tar and gravel roofing.
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Thanks to digital technology all of your decisions and interactions from selecting the right roofer to choosing a shingle to paying the contractor can be done at a distance.
A layer of gravel or small stones is applied on top of the final coating of asphalt to protect the roof from the elements including ultraviolet uv rays and hail.
Get free shipping on qualified asphalt roof shingles or buy online pick up in store today in the building materials department.
The gravel hides the surface of the roof and often creates a water dam that allows water to pond for long periods of time.
Once a gravel roof is weathered and brittle walking on the roof increases the chances of developing roof leaks.
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.
Let the first coat dry for 3 4 hours and then apply the second coat.
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.
Asphalt roof shingles are the most popular roofing material used on homes across north america and with good reason.
The gravel is embedded into the top coat of asphalt known as a flood coat which helps the gravel stay in place.
They are designed to protect a home through decades of weathering with minimal upkeep and are available in hundreds of colors and styles.
If you have a home with a flat roof a tar and gravel roof may be a good option for you.
Everything can be done at a distance.
Simply clean all dirt mold and mildew off stir contents in can then roller on with 1 2 nap roller or use a hand pumped sprayer to apply our roof coating for asphalt shingles.
Year after year.
We can even help you find a professional to install it.
Experience the total owens corning roofing system and high quality roofing shingles.
Let owens corning help you determine when it is time for a new roof and then let us help you choose the shingles for your roof that are right for you.