This video walks through the very basic steps for installing tarpaper felt.
Nailing pattern for roofing felt.
Tab shingles need two nails on each side of the tab.
Pick up the roll with both hands.
Fasten drip edge on eaves with galvanized nails and a hammer about 12 inches apart before laying roof felt.
Some roofers prefer to attach felt underlayment with 1 inch roofing nails or special nails with plastic washers but most codes allow staples which are easier to drive.
Lightly scratch a vertical line on the surface with the rear of the blade to mark the length of your shed plus the front and rear overlaps.
Mark the same at the other end of the roll.
Running a flat bottom shovel along the roof decking will help you find any stray nails that should be pulled.
Pull straighten and align the felt along the eaves.
The initial layer of felt should be installed to cover the bottom edge of the decking from edge to edge.
Bitumen roof shingles may be one of the simplest roofing materials to install but nevertheless they also require specialized and exact rules on how to be fastened.
Starting a roof with tarpaper felt.
Nail the middle and bottom of the felt similarly.
Accurate nailing affects the performance of roofing shingles and it is also required by the international building.
Shingles six roofing nails or staples per shingle.
Roofing felt should be installed from the bottom of the roof in horizontal layers to increase the water shedding ability of the felt.
Ideally the roof should be done when there is a forecast for several days without a lot of rain.
Defer putting drip edge on angled gable ends until after the felt is laid so the metal.
Scratch a line between the two marks to create a vertical guide for your cut.
Be aware that roofing felt should not be walked upon prior to nailing into position.
Roll out the felt toward the other end of the roof.
Proper safety equipment is recommended for all installations.
The roof decking should be completely clean and dry.
Unroll your felt onto a flat surface.
Roof and wall sheathing 8 10d every 4 6 on the seams and 8 12 in the field.
It is important to apply roofing nails in the right quantity and location to securely lock a shingle into its place.
Be sure that there are no wrinkles.
Contact roofhelp 12 24 nailing pattern for roofing felt each row of nails that are 24 on center should be approximately 12 from the outside edge of the roll.
From behind the roll reach over and nail down the top of the strip with roofing nails spaced 6 to 8 inches apart.
For the lower portion of the roof especially the part that overhangs the eaves and is susceptible to ice dams it is a good idea to apply self stick waterproof shingle underlayment wsu also called ice guard.
