Roofing Nails Needed Per Square

Comp shingles 4 nails per shingle.

Roofing nails needed per square.

This adds up to an average of 320 nails or 100 square feet. High wind areas and other types of shingles may need more. Nails will also be required for any roofing project. Generally you should use four nails per shingle.

Shingle manufacturers recommend using four nails per shingle in the main part of the roof and five nails per shingle in the first row. Roof material nail length pounds per square coils per square. 320 nails will be needed to install a square of standard 3 tab shingles assuming four nails per shingle and 80 shingles per square. Wood shakes 2 nails per shake.

If you are putting a layer of asphalt shingles over an existing layer of asphalt shingles on to a 3 4 inch deck or a plank deck then you should be using 1 1 2 inch nails. The average 3 tab shingle needs four nails per shingle. Comp shingles smooth 1 1 33 2 63. Roof nails per unit.

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. In addition to composition shingles materials may also include any necessary roofing felt underlayment ice and water shield nails ridge vent and roof flashing details such as valley drip edge gable and chimney flashing and caulk. At 4 nails per field shingle that s about 320 nails per square. Estimate how many roofing nails you ll need.

Shakes and shingles also come in a variety of widths that may also affect the number of nails used per square. The cost of materials for a basic 3 tab 25 year shingles could range anywhere from 150 to 200 per square for all the necessary materials. For high wind areas or when shingles are being applied to a mansard six nails per shingle are required 480 nails per square. This amounts to an average of 320 nails per square or 100.

Osb plywood 72 nails per sheet. Roofing nails per square. Other styles of shingles may require more or fewer nails per shingle and may have more or less than 80 shingles per square. A structure s roof truss spacing can vary from every 12 to 24 inches.

Wood shingles 2 nails per shingle. For regular three tab shingles this would require 320 nails per square. If your decking is less than 3 4 inch then a 1 1 2 inch nail will suffice. Asphalt fiberglass shingle nails.

This is based on 80 shingles per square. For high wind areas use 6 nails per shingle or 480 nails per square. You will also need 5 nails for each starter shingle. Each of these factors plays a role in determining how many nails you ll need to use per board during roof sheathing application.