Pebble Roof Covering

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.

Pebble roof covering. Pramote polyamate getty images. In this guide we ll cover the following most common roofing options. By broadcasting dry silica sand over the installed pebbles a skid resistant finish can be produced. Asphalt shingles wood shingles and shakes metal roofing concrete clay and fiber cement tiles natural and.

Roofing contractors association of british columbia. Stone coated metal roofing or stone coated steel roofing has a deep architectural profile and can mimic the look of asphalt shingles wood shakes or clay tiles this premium roofing material comes with warranties up to 50 years and is rated highly for resistance to winds hail and fire. Winds can tear roof coverings from roof decks and can tear roof decks from framing. 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.

Item 77000 model 1418c1418c. Tuftex polycarb 2 17 ft x 12 ft corrugated clear polycarbonate plastic roof panel. Roofs can also fail if punctured by wind borne debris. The epoxy pebble system contains ec 84 pebble binder a scientifically formulated two component 100 solids high strength adhesive epoxy resin designed for the ultimate bonding of small smooth pebbles to structural substrates.

Though primarily confined to built up asphalt roofing systems it can be applied to single ply epdm rubber based membranes as well. This comprehensive guide to roofing materials is all the research you ll need to evaluate the top choices for residential re roofing and new construction projects in 2020 what to expect. The gravel ballast secures the roof waterproofing against wind uplift forces. These small stones are worth more than their weight in the protection they offer for underlying roofing materials and the barrier they provide to external elements like ultraviolet rays and harsh weather elements.

Roof systems typically fail when winds produce forces greater than the roof s strength. The buildup is ballasted with a gravel layer of at least 50 mm and 80 kg m 2.