How To Apply Mineral Roll Roofing

For a flat or nearly flat roof use double coverage although a torch down modified bitumen or epdm roof is a better solution.

How to apply mineral roll roofing.

It has just one layer so it goes. Roll roofing is a lightweight roofing material that s sold in a large roll. It can be installed simply and requires only nails and roofing cement. Available in a wide range of popular colors.

To apply rolled roofing you ll need your roof measurements a broom chalk to mark lines a razor blade to cut the material roofing cement nails and a hammer to hold down the material. So in terms of quantity a roofing roll is about the size of one composite shingle square. Rolled roofing or roll roofing also known as msr comes in rolls of 100 square feet. Visit your local hardware store and ask for enough rolled roofing to fit the area of your roof.

Working with a helper expect to spend half a day installing flashings and roll roofing for a 700 square foot roof with modest complications. Roll roofing is a good choice for covering an existing roof. Owens corning mineral surfaced roll is the economical solution for any low sloped roof. Rolled roofing is easy to obtain and can be found at all home improvement stores.

Gaf instructions for applying mineral roll roofing recommend use of galvanized zinc coated steel or aluminum 10 12 gauge barbed deformed or smooth shank roofing nails and note that the nail must be long enough to penetrate at least 3 4 into the wood roof deck or just through plywood or osb decks. One msr roofing roll is usually about 36 feet long by 36 inches wide. Because it s constructed of a hardworking fiberglas mat it lasts longer. Mineral surfaced roll lies flat so it protects against weather and helps resist moisture.

Roll roofing is inexpensive and easy to apply although it must be replaced sooner than most other roofing materials and usually has a class c fire rating a is the most fire resistant. A typical roof has three layers a felt layer and two layers of overlapping shingles. Roll roofing is different. For a slightly sloped roof use the concealed nail method shown.