Roofing Nails Through Eaves

In determining nail length consider the number of layers of shingles shingle thickness es underlayment and flashing eaves sidewall and valley etc.

Roofing nails through eaves.

I bought the shortest roofing nails i could find 7 8 but still a bunch popped through starter course and many more just made unsightly bumps in the under side of the sheathing. These nails protrude about a half inch and are visible. Overhangs and eaves are a different story. Now it is riddled with nails although it does have a mighty fine roof i must say.

If the nail does go through the decking it will only show if someone is hanging out in the attic. Nails and overhangs and eaves. If the deck sheathing is less than thick use nails long enough to penetrate the roof deck sheathing and extend at least 1 8 beyond the lower side of the roof deck. When i replaced my roof a few years ago i made sure i used the shortest possible nails because i was tired of banging my head on nails in the attic.

Luckily i live in the desert and we ve had a long drought so probably the only damage has been cosmetic. However i failed to notice that the nails are poking thru the eaves about 1 8 to 1 4 inch. Roofing nails should be long enough to penetrate the roofing material and go 19 mm into osb solid wood plywood or non veneer wood decking or through thickness of decking whichever is less. The process of installing a roof is the same in most cases.

It takes two missed opportunities for this to happen. I m getting my house painted in a few weeks and i want to cut off all the tiny nail points under the eaves. I intended to have the osb be the finished ceiling inside the fort. To determine the nail length you should consider the number of layers of shingles shingle thicknesses underlayment and flashings installed on eaves.

First the guy that evaluated the roof could have stopped it and then the roofers. Placed nails go through two layers of shingles penetrating through the previous shingle course underneath attaching them securely to the roof deck. Even if the attic is a living space they are covered up with insulation and then drywall. What do i do about roof nails whose tips are showing through my eaves.

He stated code standards are that the nails protrude through the surface. Nails placed outside the common bond area can void the roof s warranty and prevent asphalt shingles from performing as intended during extreme weather. Any roofer salesman or roofing contractor should know that exposed overhangs should not have nails sticking through them and it doesn t take a rocket scientist to determine if they will come through.