Roofing Nail Estimator

The pitch of the roof is the rise over a 12 inch run.

Roofing nail estimator.

You will also need 5 nails for each starter shingle. In order to have an accurate weight estimate you will need to include the weight of the nails used to hold the roof shingles in place. Our wall stud calculator provides you with both the number of pieces required for the job as well as their complete price with the wastage included you don t even need to worry about converting units. Now how about nails.

Next multiply the footprint of the roof by the multiplier below for your roof pitch to find the overall roof area. 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. For high wind areas use 6 nails per shingle or 480 nails per square.

For example a 4 12 pitch roof that is 100 square feet. It took 15 years before someone re roofed it and discovered what the problem was. 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. At 4 nails per field shingle that s about 320 nails per square.

Roofing nails per square most shingle manufactures recommend using four nails per shingle on the main area of your roof and five nails per square in the first row of roofing. 100 1 054 105 4ft 2. The roofer used 1 nails on a roof over. Roof pitch area multipliers.

The nails never penetrated the sheathing and for years everytime the wind blew he lost shingles. Owens corning provides estimating guidelines to estimate the amount of shingles nails and underlayment you will need for your roofing project as well as tips for determining your roof slope. Estimate how many roofing nails you ll need. The following tools estimate the area of a roof as well as the amount of materials necessary to construct a roof of a given area.

One and a half inch roofing nails typically have a large 11 gauge shank and an oversize 7 16 inch flat head. In high wind areas you need five nails per shingle or 480 nails per square. For regular three tab shingles this would require 320 nails per square for field shingles multiply the number of starter shingles required by 5 to determine the number of nails required to fasten starter course. Our framing calculator allows you to quickly perform every stud calculations you could possible think of when building a framing.