How Many Nails For A 40 Sqaure Foot Roof

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.

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. Thus a moderate 6 in 12 roof pitch means the roof rises 6 inches for every 12 horizontal inches it runs. For example a 4 12 pitch roof that is 100 square feet. A roof s pitch is determined by how much it rises for every foot it runs.

Roof pitch area multipliers. Osb plywood 72 nails per sheet. For high wind areas use 6 nails per shingle or 480 nails per square. The rise is the distance from the top of a stud wall to the peak of the roof.

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. Next multiply the footprint of the roof by the multiplier below for your roof pitch to find the overall roof area. 100 1 054 105 4ft 2. 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.

A 12 in 12 pitch is a steep 45 degree angle roof. 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. Use our roof pitch calculator to find the pitch of your roof. In high wind areas you need five nails per shingle or 480 nails per square.