How Many Nails Per Square Of Roofing Shingles

Wood shakes 2 nails per shake.

How many nails per square of roofing shingles.

Some use five nails on the starter. 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. Standard roof installation requires four nails per shingle. That means 252 nails per bundle.

Roofing nails per square. However placement of the nails is the most important in any roofing job. Other styles of shingles may require more or fewer nails per shingle and may have more or less than 80 shingles per square. Comp shingles smooth 1 1 33 2 63.

Comp shingles 4 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. This is based on 80 shingles per square. If your decking is less than 3 4 inch then a 1 1 2 inch nail will suffice.

Osb plywood 72 nails per sheet. A nail line is indicated on the shingles and locates the correct places to put nails. Areas more will be needed. This amounts to an average of 320 nails per square or 100.

The rationale behind the number is that in most cases four nails are the right number of nails to do a quality job. Wood shingles 2 nails per shingle. For regular three tab shingles this would require 320 nails per square. How many roofing nails per bundle of shingles answers it takes four nails per shingle.

Generally you should use four nails per shingle. For dimensional shingles being installed over a layer of existing dimensional shingles you should always use a 1 1 2 inch roofing nail. For high wind areas or when shingles are being applied to a mansard six nails per shingle are required 480 nails per square.