Exposed Roofing Nails

Some roofing nail materials are more suitable for certain geographies than others.

Exposed roofing nails.

Make sure the roofing cement extends to each side of the nail head covering it completely. Also reducing exposure by 1 8 reduces the chance of any partially exposed nails. A large nail head and heavier shank gauge provide greater holding power. It will smooth out once it dries.

That said nail pops are most common with this material. Just make sure that you don t damage the shingles lifting them up. Don t worry if the glob looks a bit thick. Roofing nail should have a barbed shank until the head which eliminates nail pops blow offs and roof leaks.

Wipe the glob of roofing cement over the nail head. Durable lightweight relatively inexpensive architectural asphalt makes a great beautiful roof. 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. I would recommend doing this on a sunny day and after exposed to sun for a few hours.

Remove nail lift shingle and apply a small dab where nail penetrated shingle then push the overlapping shingle down and your done. Small amount of extra material cost but results in a higher quality install on an expensive investment for your customer. Repeat these steps for each of the exposed nail heads. What causes exposed roofing nails.

Galvanized roofing nails tend to resist rust formation and they are a suitable option for asphalt shingles. Common causes of exposed roofing nails include. Nails placed low or even close to low that aren t visible upon install can also show over time due to shingle shrinkage.