Number Of Roofing Nails Per Square

Estimate how many roofing nails you ll need.

Number of roofing nails per square.

Each of these factors plays a role in determining how many nails you ll need to use per board during roof sheathing application. You will also need 5 nails for each starter shingle. Step 4 contact your nail supplier to convert the number of nails into pounds. Nails per pound.

320 nails will be needed to install a square of standard 3 tab shingles assuming four nails per shingle and 80 shingles per square. One and a half inch roofing nails typically. Most shingle manufacturers recommend at least four nails per shingle and six in high wind areas such as florida and oklahoma. Count 3 4 340 7 8 300 7 8 246 1 1 4 351.

At 4 nails per field shingle that s about 320 nails per square. High wind areas and other types of shingles may need more. Using the correct size of roofing nail will ensure that your roof stays intact for many years to come and can help you avoid the common problem of roofing nails that extract themselves over time and cause you to lose shingles. For regular three tab shingles this would require 320 nails per square.

That answers the question about the minimum number of nails and we re sure you realize that the minimum will be good enough for fast buck roofing companies plus they ll use the cheapest roofing nail they can find. A structure s roof truss spacing can vary from every 12 to 24 inches. Planning and executing a good roofing job requires knowledge of every aspect of the job. Boards require a minimum of two nails per truss while sheathing requires six nails due to face width and nail spacing.

The average 3 tab shingle needs four nails per shingle. Other nail types and counts available on request or consult tree island nails product catalogs average number of. 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 square feet.

For high wind areas use 6 nails per shingle or 480 nails per square. If there are 320 nails per roofing square and you need four squares you need 1 280 nails for the entire roof. If there are 10 8 foot planks on your deck you need 160 nails to attach the planks. Generally you should use four nails per shingle.

In high wind areas you need five nails per shingle or 480 nails per square.