Covering the exposed nail with any type of roof cement or caulk is not a permanent repair and will be excluded from coverage under gaf s limited warranties.
Exposed roofing nails in attic.
What causes exposed roofing nails.
Most often the exposed nails are on the ridge the flashing an improper roof repair or the result of a nail pop.
Hammer a new nail into the roof about 1 inch above the hole from the previous nail.
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Make sure the roofing cement extends to each side of the nail head covering it completely.
Apply a glob of roofing cement to the spatula or putty knife.
Asphalt shingles are one of the most common materials for residential roofs.
Fill small nail holes with silicone caulk or roof cement.
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Common causes of exposed roofing nails include.
Repeat these steps for each of the exposed nail heads.
There are different kinds of roofing nails made of different materials and in various sizes.
Exposed roofing nails in attic dripping post by tnaval fri dec 29 2017 12 17 am i recently completed an uninsulated 24x24 garage.
When the roof is installed exposed nails should be kept to a minimum but it is unavoidable in certain situations.
Be sure to use the manufacturer recommended number of nails to fasten the shingle to the roof deck.
A roofing nail should have a minimum nominal shank diameter of 12 gauge 2 67 mm and a minimum head diameter of 9 5 mm.
Wipe the glob of roofing cement over the nail head.
A defect that i often find during my home inspections is exposed nail heads on the roof.
That said nail pops are most common with this material.
Roofing nail should have a barbed shank until the head which eliminates nail pops blow offs and roof leaks.
Smaller nail holes will be permanently fixed by this method standard roofing nails would be either 3 8 inch or 1 2 inch making a hole.
Don t worry if the glob looks a bit thick.