The house base area is the area of land that the house covers and for more complex shapes can be estimated using the area calculator.
Roofing nail estimator.
It took 15 years before someone re roofed it and discovered what the problem was.
For high wind areas use 6 nails per shingle or 480 nails per square.
In high wind areas you need five nails per shingle or 480 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.
They had shingle reps supply yard reps and the roofer scratching their heads thinking all sorts of things.
The pitch of the roof is the rise over a 12 inch run.
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.
For example a 4 12 pitch roof that is 100 square feet.
You will also need 5 nails for each starter shingle.
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.
Inquire at the hardware store regarding the size of nail you ll need and how many pounds or kilograms you.
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.
Estimate how many roofing nails you ll need.
The roofer used 1 nails on a roof over.
The nails never penetrated the sheathing and for years everytime the wind blew he lost shingles.
At 4 nails per field shingle that s about 320 nails per square.
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.
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 framing calculator allows you to quickly perform every stud calculations you could possible think of when building a framing.
Now how about nails.
One and a half inch roofing nails typically have a large 11 gauge shank and an oversize 7 16 inch flat head.
Roof pitch area multipliers.
Generally you should use four nails per shingle in the field of the roof and 5 nails per starter shingle.
