Double Coverage Roofing

3 ft x 36 100 sq coverage white fibergl mineral.

Double coverage roofing.

You can get roofing cement at the local hardware or building supplies store. Double coverage roll roofing home depot. Liberty sbs self adhering roofing system will provide long lasting protection for the low slope areas of your property without the danger or hassles associated with the installation of other conventional roofing products. For a slightly sloped roof use the concealed nail method shown.

Rolls of roofing are 36 inches wide and weigh 90 pounds. By gaf 6 101 02 roll. Applying double coverage roll roofing double coverage roll roofing is a 36 inch wide sheet of which 17 inches are intended for exposure and 19 inches for a selvage edge. For a flat or nearly flat roof use double coverage although a torch down modified bitumen or epdm roof is a better solution.

Install a blue tarp on a roof. The 17 inch exposed portion is covered with. Single coverage roll roofing typically has a 2 inch lap with exposed nails and is used mainly on utility structures. Roofing felt underlayment layers.

Working with a helper expect to spend half a day installing flashings and roll roofing for a 700 square foot roof with modest complications. It provides double cover age for the roof and may be used on slopes down to i inch per foot. Ft sbs self adhering cap sheet roll for low slope roofing in shakewood. Use a trowel to scoop up the roofing cement.

Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing. Spread the roofing cement along the edges of your roof so it s about 1 8 1 4 inch 3 2 6 4 mm thick. Click to enlarge any image overlapping plies of roll roofing can be applied to provide double triple or even a 4 ply roof for longer life as we ll detail below. Double layer or double coverage roofing underlayment are defined here.

By gaf 4 101 02 piece. Selvage edge roofing is installed the same way as full width roll roofing except that each course overlaps the previous course 19 inches instead of 4. Apply roofing cement to the roof. We explain when double coverage of felt underlayment is recommended and we describe how to figure out if your roofer installed a single layer or double coverage layer or maybe no layer of felt under the roof shingles.

Apply the cement in stages. Ft sbs self adhering cap sheet roll for low slope roofing in slate.