The nails should be long enough to go 3 4 inch 1 9 cm into the roof.
How many pounds of roofing nails per square foot.
Start by measuring the height and width of each wall of the building.
Pounds per square foot lb ft 2 pounds per square 100 sq.
Roof nails per unit comp shingles 4 nails per shingle wood shakes 2 nails per shake wood shingles 2 nails per shingle osb plywood 72 nails per sheet.
To find the number of squares measure the square footage and divide by 100.
In high wind areas you need five nails per shingle or 480 nails per square.
If you have high wind areas you will want to use five nails pers shingle equating to about 480 per square.
Asphalt shingles architectural dimensional or laminate 3 05 lbs.
For high wind areas use 6 nails per shingle or 480 nails per square.
Asphalt shingles 3 tab or strip 1 95 lbs.
Hdg nails have slightly less nails per pound due to galvanizing other nail types and counts available on request or consult tree island nails product catalogs average number of.
One and a half inch roofing nails typically.
Standard roofing 10 ga standard roofing 11 ga drywall in.
Consider other underlayment options as needed such as rubber or tar products.
Count 3 4 340 7 8 300 7 8 246 1 1 4 351 1 267 1 221 1 3 8 313.
The number of nails per pound or kg differs.
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.
This amounts to an average of 320 nails per square or 100 square feet.
For high wind areas or when shingles are being applied to a mansard six nails per shingle are required 480 nails per square.
Roof material nail length pounds per square coils per square comp shingles smooth 1 1 33 2 63.
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.
Rolls of felt are 36 wide x 144 long for 15 and 72 long for 30.
This is based on 80 shingles per square.
This adds up to an average of 320 nails or 100 square feet.
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.
Ft kilograms per square meter kg m 2 source.
The average roll of 15 pound roofing felt covers about 400 ft 2 or 4 squares while the average roll of 30 pound roofing felt covers about 200 ft 2 or 2 squares.
Multiply each length and height measurement to find the square footage of each wall then add them together to find the total square footage.
For regular three tab shingles this would require 320 nails per square.
Asphalt shingles luxury 4 25 lbs.
