Nail Pop Roof

If coated or ring shanked or annular shanked nails weren t used to fasten the roof deck to the framing a few nails could be incrementally migrating out on a daily or seasonal basis from an unstable deck.

Nail pop roof.

In either case these nails can be repaired. Other causes of roof nail pops can be shingles that were not nailed tightly during the roof installation. Common causes of exposed roofing nails include. 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.

Nail too short nails between seams nails between decking grooves nails in decking knots joints roof decking not strong enough improper nailing angled old deteriorated caulking old decayed rotten decking. Your roof experiences heating and cooling every day which may cause the nails to slowly wiggle out over time. During climate changes expansion and contraction can cause to the nail to pop up. Or the roofing nail wasn t driven into the wood beneath the shingle well enough.

Roof nail pops on a roof can be caused by a variety of reasons. When the temperature changes expansion and contraction can cause the nails to pop up and lift the shingles. Find out how to fix nail pops in a roof. Other causes of nail pops can be that the shingles were not nailed tightly when the roof was installed.

The pop could also be caused by a sheathing nail that was used to fasten the plywood or osb roof deck. Additionally the roof installers could have used nails that were too short. When this happens the roof shingles become loose and start to lift.