Nail Length For Roof Shingles

The most commonly used roofing nails range from one to two inches in length.

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. General guidelines for nailing shingles to ensure optimal performance of your asphalt roofing shingles be sure to follow these general directions for proper nailing. Two major kinds of shingles are used in the united states. An asphalt shingle is the.

Lengths of roofing nails to use asphalt and dimensional shingles. If you are putting. For the cambridge shingle nails must be applied into the nailing zone. Apply the shingles to all roof planes ending a row of shingles at the top of the plane which is the ridge or peak and cut to follow the profile of any outside corners.

Nails of the proper length should penetrate three fourths of an inch into the roof deck. However where the roof deck is less than three fourths of an inch thick the nail should be long enough to penetrate fully and extend at least one eighth of an inch through the roof deck. The correct nail must be applied 2 5 cm above the cut out and 2 5 cm from each edge. If you need bigger nails including pikes you may need to place a special order at the hardware store.

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. When the nails are located too high on the shingle they never catch the shingle below. The one to two inch roofing nails are suitable for most types of roof shingles. When properly placed the nail will actually catch the top edge of the shingle below it.

Nails that are longer than six inches are called pikes and they are seldom used on roofs. 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.