Roll Roofing Psf

So in terms of quantity a roofing roll is about the size of one composite shingle square.

Roll roofing psf.

One msr roofing roll is usually about 36 feet long by 36 inches wide. Ft sbs self adhering cap sheet roll for low slope roofing in slate model 3730750 101 02 roll 101 02 roll free delivery. When maximum service life is an important con sideration use the concealed nail method of applica tion as a primary roof covering roll roofing. Coverage white fiberglass mineral surfaced cap roll roofing.

The roof deck shall be dry firm smooth and constructed of a minimum 3 8 thick plywood 7 16 oriented strand board osb or dry. When it comes to estimating the weight of an existing roof field verification of the in place construction is necessary. If you re doing this in the winter roll your roofing sheets out in a garage. Place bricks in the corner to keep it down and reduce resistance later.

This is important to prevent wrinkling after application. Rolled roofing or roll roofing also known as msr comes in rolls of 100 square feet. Psf not wind speeds. The roll roofing should be cut into maximum 18 lengths and stacked in a pile on a smooth surface before application until they flatten out.

Cold weather damages roofing sheets. Roof damage caused by wind occurs when the air pressure below the roofing assembly is greater than the air pressure above the building s roof. Set your store to see local availability add to cart. Rolled roofing is easy to obtain and can be found at all home improvement stores.

Applying roll roofing asphalt roll roofing is manufactured in 36 inch wide sheets in a variety of weights surfacings and colors. Zinc roofing 1 6 lb m ft 2 7 8 kg m 2 copper asphalt composite shingle 4 2 lb m ft 2 20 5 kg m 2 asphalt roll roofing 1 1 lb m ft 2 5 4 kg m 2 felt tar and gravel roofing 3 ply 4 8 lb m ft 2 23 4 kg m 2 felt tar and gravel roofing 4 ply 5 3 lb m ft 2 25 9 kg m 2 felt tar and gravel roofing 5 ply 6 1 lb m ft 2 29. It is used both as a primary roof covering and a flashing material. As wind flows over the building the pressure directly above the surface of the roof decreases.

Roll out the roofing sheets and lay them flat on the ground. Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing.