Where should nails be placed on shingles?
Use 4 nails per shingle placed 6-1/8″ above the butt edge, 1″ and 13″ in from each end and 1/2″ above each cutout. Drive nails straight so that nail head is flush with, but not cutting into shingle surface.
Do you nail shingles on the tar line?
Because the thickness, weight, and shape of shingles vary, manufacturer’s instructions vary slightly. But virtually all manufacturers agree that nails should be installed below the adhesive strip.
Can you nail into shingles?
Driving even a single nail into your roof can compromise the entire system. Nailing will puncture the shingles and underlayment of the roof, creating a hole where water can enter when it rains. Keep in mind that even the smallest leaks can result in expensive roof repair costs.
How do you nail down loose shingles?
Position the pry bar on top of the loose shingle and grab each lifted nail. Push on the pry bar or hit it with a hammer to pull the nail out completely. Repeat this process with each shingle. Nails going through the row of undamaged shingles above the loose ones should be securing the lower row as well.
How long should your nails be for shingles?
If you’re using typical architectural shingles and 3/8-inch-thick sheathing, you’ll need 1‐inch nails. If your building codes require thicker sheathing, you’ll need 1 ¼-inch nails. When installing thicker shingles, you may need to use a longer nail in order to penetrate the OSB beneath fully.
How do you nail the last ridge cap shingles?
Cut off the top half of the shingle (using the piece without the glue line) and 2-4 nails right through your last shingle. Cover the nails with a drop of roof cement. Nail down, through the tar strip the dark grey shingle in your image. Cut a new piece in half, throwing out the half with the tar strip.
Should ridge vent go all the way across roof?
If you’re wondering whether a ridge vent should go all the way across a roof, it depends. You don’t want to cut ridge vents all the way to the edge, but you can install vent caps all the way to the edge. … Ridge vents on metal roofs can be installed in a similar fashion.
Is it OK to drill into shingles?
If you drive even one nail into the top of your roof, you may compromise its entire system. That one nail will puncture the shingles and underlayment of your roof, creating a hole through the whole system. When it rains, water can enter the hole, bypass every layer of security on your roof and trickle into your attic.
Is hand nailing shingles better?
Hand nailing a roof isn’t better than using a nail gun and takes much longer for the roofer to do. That’s why most roofers use nail guns to achieve quality, long-lasting results. Talk with a roofing contractor near you about essential roofing materials and what process they use for a new roof or repair project.
Do you peel the plastic off of shingles?
No. The GAF shingle application instructions for our entire product line specifically state that that film does not need to be removed. Note: The film strips on the back of each shingle are to prevent sticking together of the shingles while in the bundle. Their removal is NOT required during application.