How Many Nails Per Square Of Roofing Shingles

If your decking is less than 3 4 inch then a 1 1 2 inch nail will suffice.

How many nails per square of roofing shingles. For high wind areas or when shingles are being applied to a mansard six nails per shingle are required 480 nails per square. Roof nails per unit. Roofing nails per square. Osb plywood 72 nails per sheet.

Comp shingles smooth 1 1 33 2 63. This is based on 80 shingles 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. Roof material nail length pounds per square coils per square.

Wood shingles 2 nails per shingle. However placement of the nails is the most important in any roofing job. That means 252 nails per bundle. Areas more will be needed.

For dimensional shingles being installed over a layer of existing dimensional shingles you should always use a 1 1 2 inch roofing nail. Other styles of shingles may require more or fewer nails per shingle and may have more or less than 80 shingles per square. Most shingle manufacturers recommend at least four nails per shingle and six in high wind areas such as florida and oklahoma. How many roofing nails per bundle of shingles answers it takes 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. A nail line is indicated on the shingles and locates the correct places to put nails. Some use five nails on the starter. This amounts to an average of 320 nails per square or 100.

Wood shakes 2 nails per shake. For regular three tab shingles this would require 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.