Roll Roofing Instructions

Apply roofing cement slide the flashing over the pipe and push so it lies flat on the roof.

Roll roofing instructions.

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. 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. The first layer should cover the roof as far as the chalk line. Install air vents in a similar manner.

Place the top edge of the roofing along the chalk line. Applying roofing felt first will better protect the sheathing against condensation as well as against leaking. Prepare the roofing roll roofing is not very pliant or flexible in cold weather of fewer than 45 degrees fahrenheit and it can crack and break if it is manipulated while cold. 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. 3 take a roll of 18 inch wide roofing and use it to cover the length of the valley. As you place the rolled roofing down stretch it to get rid of wrinkles and creasing. Roll roofing is often installed over bare wood sheathing or sheathing that has been painted with a primer.

Rolled roofing is easy to obtain and can be found at all home improvement stores. Roll out and cut roll roofing to cover the length of the roof. Rolled roofing or roll roofing also known as msr comes in rolls of 100 square feet. If the roof is sloped you can use the exposed nail method.

2 like any other roof project you should start this one by addressing the valleys. This should give you a 1 inch overhang on the eaves including the top edge of. 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. 10 easy steps for diy rolled roofing installation.

For a slightly sloped roof use the concealed nail method shown. Prepare roof edges cant strips. So in terms of quantity a roofing roll is about the size of one composite shingle square.