The roofer used 1 nails on a roof over.
Roofing nail estimator.
Roof pitch area multipliers.
In high wind areas you need five nails per shingle or 480 nails per square.
For example a 4 12 pitch roof that is 100 square feet.
Generally you should use four nails per shingle in the field of the roof and 5 nails per starter shingle.
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.
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.
At 4 nails per field shingle that s about 320 nails per square.
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.
The pitch of the roof is the rise over a 12 inch run.
100 1 054 105 4ft 2.
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.
You will also need 5 nails for each starter shingle.
It took 15 years before someone re roofed it and discovered what the problem was.
One and a half inch roofing nails typically have a large 11 gauge shank and an oversize 7 16 inch flat head.
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.
The nails never penetrated the sheathing and for years everytime the wind blew he lost shingles.
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.
Now how about nails.
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.
Use our roof pitch calculator to find the pitch of your roof.
They had shingle reps supply yard reps and the roofer scratching their heads thinking all sorts of things.
Estimate how many roofing nails you ll need.
Our framing calculator allows you to quickly perform every stud calculations you could possible think of when building a framing.
