How Many Nails For A 40 Sqaure Foot Roof

For high wind areas use 6 nails per shingle or 480 nails per square.

How many nails for a 40 sqaure foot roof.

One and a half inch roofing nails typically have a large 11 gauge shank and an oversize 7 16 inch flat head. The number of nails per pound or kg differs. In high wind areas you need five nails per shingle or 480 nails per square. Fitting the whole roof in order to work out how many nails you need for your roofing project it is best to first calculate the entire roof and work backwards.

Roof material nail length pounds per square coils per square comp shingles smooth 1 1 33 2 63 comp shingles dimensional 1 1 4 1 63 2 63 wood shakes medium 5d 1 3 4 1 75 na. For example a 4 12 pitch roof that is 100 square feet. Deciding how many nails you want will involve working out how many tiles you will need to nail so calculating the nails will mean having to work out many other costs too. Inquire at the hardware store regarding the size of nail you ll need and how many pounds or kilograms you ll need of that size.

A roof s pitch is determined by how much it rises for every foot it runs. 100 1 054 105 4ft 2. Next multiply the footprint of the roof by the multiplier below for your roof pitch to find the overall roof area. The pitch of the roof is the rise over a 12 inch run.

The rise is the distance from the top of a stud wall to the peak of the roof. A 12 in 12 pitch is a steep 45 degree angle roof. Use our roof pitch calculator to find the pitch of your roof. Osb plywood 72 nails per sheet.