Exposed Roofing Nails In Attic

A defect that i often find during my home inspections is exposed nail heads on the roof.

Exposed roofing nails in attic.

Durable lightweight relatively inexpensive architectural asphalt makes a great beautiful roof. Fill small nail holes with silicone caulk or roof cement. 2x4 framed monolithic concrete slab vapor barrier under t1 11 plywood siding. 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.

That said nail pops are most common with this material. When the roof is installed exposed nails should be kept to a minimum but it is unavoidable in certain situations. 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. Remove any shingle with exposed nails and replace it with a new shingle.

Asphalt shingles are one of the most common materials for residential roofs. Wipe the glob of roofing cement over the nail head. Be sure to use the manufacturer recommended number of nails to fasten the shingle to the roof deck. Exposed roofing nails in attic dripping post by tnaval fri dec 29 2017 12 17 am i recently completed an uninsulated 24x24 garage.

Hammer a new nail into the roof about 1 inch above the hole from the previous nail. 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. If you have a friend in the attic ask him to direct you to a sturdy spot where the nail can bite into the. Most often the exposed nails are on the ridge the flashing an improper roof repair or the result of a nail pop.

Make sure the roofing cement extends to each side of the nail head covering it completely. It will smooth out once it dries. Common causes of exposed roofing nails include. There are different kinds of roofing nails made of different materials and in various sizes.

Repeat these steps for each of the exposed nail heads. Roofing nail should have a barbed shank until the head which eliminates nail pops blow offs and roof leaks.