Roll Roofing Instructions

Rolled roofing is easy to obtain and can be found at all home improvement stores.

Roll roofing instructions.

The first layer should cover the roof as far as the chalk line. So in terms of quantity a roofing roll is about the size of one composite shingle square. One msr roofing roll is usually about 36 feet long by 36 inches wide. Push the rolled roofing down into the wet cement to secure it to the roof.

1 spend some time cleaning the roof before beginning a rolled roofing installation project. This should give you a 1 inch overhang on the eaves including the top edge of. 3 take a roll of 18 inch wide roofing and use it to cover the length of the valley. Roll out and cut roll roofing to cover the length of the roof.

Install drip edge and install 9 cant strips of roll roofing material along the rake and eaves edges gable ends and lower roof edge such that the roofing strip overhangs the roof deck by 1 4 to 3 8. Roll roofing is often installed over bare wood sheathing or sheathing that has been painted with a primer. Applying roofing felt first will better protect the sheathing against condensation as well as against leaking. For a slightly sloped roof use the concealed nail method shown.

2 like any other roof project you should start this one by addressing the valleys. Rolled roofing or roll roofing also known as msr comes in rolls of 100 square feet. For both plumbing vent flashing and air vents you ll need to cut the shingle above to go around the flashing and then install the shingle. Nail the roofing strips parallel to the roof edge set in 1 and 8 from the roof edge with nails spaced 4 o c.

Install air vents in a similar manner. 10 easy steps for diy rolled roofing installation. If the roof is sloped you can use the exposed nail method. Place the top edge of the roofing along the chalk line.

If it does have to be installed in cold weather cut it into 12 to 18 foot sheets and lay them flat inside a garage to warm up and flatten out. Place the first layer of rolled roofing on the roof. As you place the rolled roofing down stretch it to get rid of wrinkles and creasing.