How Long Roofing Nails Should I Use

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

How long roofing nails should i use.

If you need bigger nails including pikes you may need to place a special order at the hardware store. Is that you should choose a nail that is three times as long as the thickness of the material you are fastening. A structure s roof truss spacing can vary from every 12 to 24 inches. The most commonly used roofing nails range from one to two inches in length.

Wood shakes minimum 3 4 sheathing wood shakes nail type minimum length 18 straight split 5d box 1 3 4 18 and 24 handsplit and resawn 6d box 2. When installing asphalt shingles on felt only to any grade decking you should use 1 inch long roofing nails. We have to use 30 mm long nails if we are installing thicker shingles like the laminated shingles cambridge xpress or cambridge xtreme 9 5. The number of nails needed for a roof varies on multiple factors such as board face width length and roof truss spacing.

2 points if you get the pun. The one to two inch roofing nails are suitable for most types of roof shingles. More than 1 layer of roofing not recommended over 3 8 sheathing. If you want to hold 1 2 drywall to a stud wall the length of the nails should be at least 1 1 2.