Roof Leaking From Nails

Roof nail leaks can happen when roof nails have been loosened slightly from high winds or have simply pulled out over time.

Roof leaking from nails.

Corrugated metal roofs are vulnerable to excessive moisture and damage from strong winds. Fill small nail holes with silicone caulk or roof cement. And just one rusted out nail can cause your roof to leak every time it rains. Recaulk the corner flashing if any areas have hardened caulk.

If shingles get lifted or torn from high winds the damaged shingle exposes nails holding the shingle below it. Told him don t bother trying to fix it just give me a bid on a new roof. Cut pieces of. Smaller nail holes will be permanently fixed by this method.

Sometimes a roofing nail will not embed in a rafter like it is supposed to be but will protrude into the attic. These nails will eventually rust. Common causes of exposed roofing nails include. In some cases a leak can be caused by something as small as a roofing nail.

If possible have someone hose down your roof. Replace any missing or rotted siding above the step flashing on dormers. If you have a friend in the attic ask him to direct you to a sturdy spot where the nail can bite into the wood. 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.

How to fix nail holes in a roof 1. Next year it starts leaking again. Water or frost can easily effect this nail and eventually cause a leak. Dig out any cracked or dry caulking that isn t properly sealing adjoining surfaces and replace with silicone caulk.

Roofing sub came out took a look found water leaking in at about dozen nails he pulled them and it stopped for a few weeks. Spray your roof with water and climb into the attic to look for leaks.