Nail Pop Roof

Nail pops can be caused by a variety of reasons.

Nail pop 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. 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. Common causes of exposed roofing nails include.

Roofing nails commonly pop out of their asphalt shingle roof holes. When this happens the roof shingles become loose and start to lift. Additionally the roof installers could have used nails that were too short. Roof nail pops on a roof can be caused by a variety of reasons.

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. You should also make sure your roof is adequately ventilated. Your roof experiences heating and cooling every day which may cause the nails to slowly wiggle out over time. 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. 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. During climate changes expansion and contraction can cause to the nail to pop up.