Roofing Felt Lines Assist Shingles

If you use the lines as guides for installing shingles measure up from the drip edge to confirm that you stay parallel.

Roofing felt lines assist shingles.

Overlap felt courses at least 4 inches. For many years felt paper served as the leading type of shingle underlayment. The purpose of the shingle underlayment is to provide an additional moisture resistant layer to back up your roof shingles. After this lines should be snapped every 34 as you move up the roof.

Have a helper ready to assist with this step and take care to get the lines straight and clean. Many pros shingle in a vertical line up the roof because it s much faster. Every 5 inches make a new mark until you get to the rop of the roof. Repeat this on both sides of the roof.

Chalk lines should be snapped 33 5 8 above the eave line. Browse owens corning roofing shingles by color shingle lines price features wind resistance and or warranty to find the right roof for your home. Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back and forth motion necessary to fill several rows of stair steps. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.

Use the chalk line to snap a straight line vertically every 6 inches. Roofing felt is a layer of tar paper installed beneath the shingles to provide a backup waterproof membrane in case of leakage. The ms300 and felt paper was secured using staplers and when the shingles go on the roofing nails will hold it place too. Snap a chalkline 32 inches above the top edge of the wsu or use the lines on the felt as guides.

Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. Get automatic lifetime protection on your entire gaf roofing system when you install any gaf lifetime shingle and at least 3 qualifying gaf accessories you ll automatically get a lifetime limited warranty on your shingles and all qualifying gaf accessories. Item 656632 model 0903000. Roll out the felt eliminating creases or bubbles and drive at least three staples every foot.