In high wind areas more will be needed.
How many pounds of roofing nails per square.
This amounts to an average of 320.
It takes four nails per shingle.
Some use five nails on the starter row.
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.
Nails per pound note counts are approximate and will depend on gauge of shank of each nail.
The nails should be long enough to go 3 4 inch 1 9 cm into the roof.
Hdg nails have slightly less nails per pound due.
This is based on 80 shingles per square.
Osb plywood 72 nails per sheet roof material nail length pounds per square coils per square comp shingles smooth 1 1 33 2 63.
You will need approximately 2 pounds of nails to install a square of shingles in regular conditions and about 3 pounds if you are dealing with windy conditions.
For high wind areas or when shingles are being applied to a mansard six nails per shingle are required 480 nails per square.
Nail quantity per square shingle manufacturers recommend using four nails per shingle in the main part of the roof and five nails per shingle in the first row.
570 nails per square please be advised that the counts above are approximate and may vary significantly due to the different amount of exposure desired in each job.
Asphalt fiberglass shingle nails.
For high wind areas use 6 nails per shingle or 480 nails per square.
Use this chart to determine how many fasteners there are per pound.
Standard roofing 10 ga standard roofing 11 ga drywall in.
That means 252 nails per bundle.
Nails screws are sold by weight not quantity usually in 1 pound and 5 pound boxes.
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Shakes and shingles also come in a variety of widths that may also affect the number of nails used per square.
There are 63 shingles per standard bundle.
Generally you should use four nails per shingle.
Count 3 4 340 7 8 300 7 8 246 1 1 4 351 1 267 1 221 1 3 8 313 1 1 4 220 1 1 4 191 1 1 2 290 1 1 2 187 1 1 2 160 1 5 8 280.
The number of nails per pound or kg differs.