Roll out the first sheet and ensure that it lies flat and even.
Rolled roofing nailing pattern.
Make sure there is a two inch space between the edge of the roll and the first nail.
Tear out the sheathing that is emerging out of the valley.
Cover the valley of the roof.
Nail down the 18 inch roll roofing sheet that it is covering the valley.
The nails should start.
Roll roofing is the perfect material choice for the diyer interested in tackling small roofing projects like a shed or porch roof that has a slight sloped roof or a flat roof.
The nails should not go to the very outer edge of the roll.
In most cases 4 nails are adequate.
Hammer down the nails at the edges of the sheets covering the valley.
Snap a chalk line on the top of the first piece 2 inches below the edge.
How to nail down roll roofing step 1.
Align shingles properly to avoid nail exposure.
Cover the preceding layer with 36 inch roll roofing.
Move over to the other spaces of the roof and start installing the roofing courses one by one in a definite pattern.
Install the rest of the.
I m a true diyer when it comes to house projects and i ve learned a thing or two that could help with your diy project.
If you have a sloped roof cut strips of roofing 9 inches wide position them flush with the drip edges along the eave and rake and attach them by driving two rows of nails that are about 3 inches apart.
Use a trowel to spread roofing cement over half or more of the strips.
Position the nails appropriately according to the shingle installation instructions.
For duration series shingles owens corning recommends using either a 4 or 6 nail fastening pattern depending on the roof s slope and building code requirements.
Contact roofhelp 9 18 nailing pattern for roofing felt each row of nails that are 18 on center should be approximately 12 from the outside edge of the roll.
Position the first sheet tack the top every 2 feet and nail the rake and.
The installation of the shingles will go much smoother if the initial installation of the asphalt roll roofing is done properly.
Once the first row is done add approximately two inches of cement to the top of the first row to secure the second row of roofing.
The valley of the roof is the point on the roof where the two sides meet.
Tack the upper edge of the second strip.
Make sure that the roof is completely clean.
Apply about two inches worth of cement under either side to seal the roofing down and then nail it down making sure it still stays flat and even as you go.
