Nail Length For Roof Shingles

Select a length of roofing nails that penetrates completely through the new layer of shingles existing layer and the wood roof deck.

Nail length for roof shingles.

Proper fastening is essential to a good roof performance. Apply both nails 3 4 inches from the edge of each shake or shingle and about 1 1 2 inches above the exposure line. The one to two inch roofing nails are suitable for most types of roof shingles. The most commonly used roofing nails range from one to two inches in length.

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. We describe asphalt shingle nailing type size spacing and locations. Use corrosion resistant nails. Roofing nails should be driven by hand with a hammer or with a properly adjusted pneumatic nail gun.

How to install duration shingles driving roofing nails for shingles. If you need bigger nails including pikes you may need to place a special order at the hardware store. Roof shingles that are not adequately fastened to a sound roof deck are likely to blow off as we illustrate in our photo above showing a semi naked barn roof. Use the recommended number of nails per shingle.

The length of each nail must be a minimum of 1 inches long and for roof overs atlas recommends a nail length of at least 2 inches. Nails of the proper length should penetrate three fourths of an inch into the roof. Planning and executing a good roofing job requires knowledge of every aspect of the job. Duration series shingles are unrivaled by any other architectural shingles because they feature our patented surenail technology a technological breakthrough in shingle design.

Use two fasteners to apply each certi label shingle or shake. Wood shingles nail type minimum length 18 straight split 3d box 1 1 4 18 and 24 handsplit and resawn 4d box 1 1 2. The screw shank nails. Nails should be long enough to penetrate underlying materials in the cedar shingles at least 3 4 inches or all the way through.

Nail guns that are improperly adjusted can result in either under penetration or over penetration of the roofing nails which then affects the shingle s performance. Nails should have a minimum nominal shank diameter of 11 or 12 gauge and a minimum head diameter of three eighths of an inch. Position the nails according to the shingle specifications. The series highlights our popular duration shingles along with up to 7 other duration styles depending on where you live that feature unique performance characteristics.

To ensure proper nailing during the shingle application.