How Many Nails In Each Roof Shingle

Fasten shingles with corrosion resistant nails.

How many nails in each roof shingle.

Each nail actually goes through two shingles. This amounts to an average of 320 nails per square or 100. High wind areas and other types of shingles may need more. The 4 nail guy will probably put a nail at each end of shingle and then a nail in the middle of each tab that would be 4 total.

Generally you should use four nails per shingle. In most cases 4 nails are adequate. That is why every shingle is actually getting 12 nails. The value of how many nails we use and the type of nails has less meaning without converting it to how much wind your roof will withstand.

The average 3 tab shingle needs four nails per shingle. Use corrosion resistant roofing nails at least 1 1 4 in. Long for new roofs. Boxes of pneumatic nails typically contain 120 nails per coil and 60 coils per box.

A nail line is indicated on the shingles and locates the correct places to put nails. If you look at a shingle it has three tabs. Nailing here will cause the next shingle to cover the nail heads and allow the next and subsequent rows of nails in shingles to always penetrate and hold the top edge of the lower row this allows 8 nails to hold each shingle. In all use four nails per 3 tab shingle.

This adds up to an average of 320 nails or 100 square feet. Install the recommended number of nails per shingle. This is based on 80 shingles per square. The 6 nail guy is probably going to put 2 nails per tab evenly spaced.

The one that is getting nailed and the one underneath it. For regular three tab shingles this would require 320 nails 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 duration series shingles owens corning recommends using either a 4 or 6 nail fastening pattern depending on the roof s slope and building code requirements.

However placement of the nails is the most important in any roofing job. Also place a nail 2 inches from each end of the shingle in line with the other two. At four nails per shingle you ll need about 3 1 3 coils 400 nails to attach a square of shingles. Standard roof installation requires four nails per shingle.

The rationale behind the number is that in most cases four nails are the right number of nails to do a quality job. Nails will also be required for any roofing project. For high wind areas or when shingles are being applied to a mansard six nails per shingle are required 480 nails 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.

Nails if you re roofing over a previous layer.