How Many Nails For A 40 Sqaure Foot Roof

A roof s pitch is determined by how much it rises for every foot it runs.

How many nails for a 40 sqaure foot roof.

The pitch of the roof is the rise over a 12 inch run. In high wind areas you need five nails per shingle or 480 nails per square. 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.

100 1 054 105 4ft 2. For high wind areas use 6 nails per shingle or 480 nails per square. Roof pitch area multipliers. The nails should be long enough to go 3 4 inch 1 9 cm into the roof.

For example a 4 12 pitch roof that is 100 square feet. Osb plywood 72 nails per sheet. Next multiply the footprint of the roof by the multiplier below for your roof pitch to find the overall roof area. 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.

Use our roof pitch calculator to find the pitch of your 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. Thus a moderate 6 in 12 roof pitch means the roof rises 6 inches for every 12 horizontal inches it runs. A 12 in 12 pitch is a steep 45 degree angle roof.