Roof Nails Popping Up

Lifting the shingles to repair a plywood decking nail to prevent a future roof leak and water damage.

Roof nails popping up.

Remove the popped nail using the claw of the hammer. Practical roofing concepts youtube channe. Your roof experiences heating and cooling every day which may cause the nails to slowly wiggle out over time. Roofing nails commonly pop out of their asphalt shingle roof holes.

A popped nail looks like a wrinkle in a line of shingles when you look up the roof as in the photo above that has them at multiple locations. Some roofers call the defect a fish mouth. Slip the pry bar under the damaged shingle and pry upward. Or the roofing nail wasn t driven into the wood beneath the shingle well enough.

Lumber used to build houses may contain moisture which is often absorbed from humidity in the. Additionally the roof installers could have used nails that were too short. Find out how to fix nail pops in a roof. Once the nail pops up about 1 4 in remove the pry bar press the shingle down and pull out the nail.

If the nails aren t coming through the surface of the roof there s not too much cause for concern but if you want you can use standard roofing nails and overlap the heads with the old nails. During climate changes expansion and contraction can cause to the nail to pop up. If you have a friend in the. When this happens the roof shingles become loose and start to lift.

Hammer a new nail into the roof about 1 inch above the hole from the previous nail. Enlist a friend to observe from inside the attic if you can and. Other causes of roof nail pops can be shingles that were not nailed tightly during the roof installation. In either case these nails can be repaired.

Roof nail pops on a roof can be caused by a variety of reasons. The wrinkles typically occur somewhere in the middle of the front edge of a shingle. Then push the pry bar under the shingle directly above the damaged one and remove the second row of nails the same way. Repeat this procedure for the remaining three nails.

Nail pops are largely due to wood or drywall movement and often appear within a year of construction. Use a small.