Roofing Nails Required Per Square

A nail line is indicated on the shingles and locates the correct places to put nails.

Roofing nails required per square.

Wood shingles 2 nails per shingle. Comp shingles smooth 1 1 33 2 63. Generally you should use four nails per shingle. You will also need 5 nails for each starter shingle.

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. For regular three tab shingles this would require 320 nails per square. Wood shakes 2 nails per shake. Boards used for sheathing range from those with a 4 inch face to 48 inch long plywood sheets.

Roofing nails per square. 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. For high wind areas use 6 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.

For high wind areas or when shingles are being applied to a mansard six nails per shingle are required 480 nails per square. Step 3 calculate the entire area to be built and the number of nails required. Roof nails per unit. Asphalt fiberglass shingle nails.

If your decking is less than 3 4 inch then a 1 1 2 inch nail will suffice. A structure s roof truss spacing can vary from every 12 to 24 inches. With a deck you might have a an 8 foot plank with nails spaced every 6 inches or 16 nails per plank. This is based on 80 shingles per square.

Roof material nail length pounds per square coils per square. Shakes and shingles also come in a variety of widths that may also affect the number of nails used per square. Comp shingles 4 nails per shingle. Roof shingles are measured in squares.

Osb plywood 72 nails per sheet. Standard roof installation requires four nails per shingle. Estimate how many roofing nails you ll need. This adds up to an average of 320 nails or 100 square feet.

However placement of the nails is the most important in any roofing job. The number of nails needed for a roof varies on multiple factors such as board face width length and roof truss spacing. There usually are 80 shingles per square so you would need 320 nails per square. The rationale behind the number is that in most cases four nails are the right number of nails to do a quality job.

At 4 nails per field shingle that s about 320 nails per square.