Nail Pop Roof

The pop could also be caused by a sheathing nail that was used to fasten the plywood or osb roof deck.

Nail pop roof.

In either case these nails can be repaired. Roofing nails commonly pop out of their asphalt shingle roof holes. Other causes of roof nail pops can be shingles that were not nailed tightly during the roof installation. When the temperature changes expansion and contraction can cause the nails to pop up and lift the shingles.

Other causes of nail pops can be that the shingles were not nailed tightly when the roof was installed. 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. Roof nail pops on a roof can be caused by a variety of reasons. Additionally the roof installers could have used nails that were too short.

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 pops can be caused by a variety of reasons. You should also make sure your roof is adequately ventilated. During climate changes expansion and contraction can cause to the nail to pop up.

When this happens the roof shingles become loose and start to lift. Common causes of exposed roofing nails include. Or the roofing nail wasn t driven into the wood beneath the shingle well enough.