Roofing Nail Length For 7 16 Osb

4 feet equals 48 inches which you then divide by 8 to determine that you ll need six nails where the board comes in contact with a truss.

Roofing nail length for 7 16 osb.

I will also installing asphalt architectural shingles. Nail spacing for sheets of osb and plywood is 8 inches per nail. To roof diaphragm at top and to foundation at bottom roof horizontal diaphragm. I will be using a coil roof nailer for the shingles and hammer for the sheathing.

Roofing nails roofing nail sizes sheathing 3d box 4d box 5d box 6d box what size roofing nails composition shingles wood shakes wood shingles. Note that roofing nails come in different sizes lengths and gauges. Before you go shopping for roofing nails you need to have an idea of what you are looking for. 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.

The thickness of the nail is directly proportional to its length thus the longer the nail. What size and length of sheathing and roofing nails should i use. Osb panels can swell slightly so leave a 1 8 inch gap between panels during installation. A simple way to do this is to tap a couple of 16d nails into the stud beside the last.

I will be installing 7 16 osb over the existing surface which are approximately 1 2 thick boards spaced about 2 1 2 apart. This means that you ll need to use six nails per each truss that runs under the sheathing because each sheet measures 4 feet wide by 8 feet long. Planning and executing a good roofing job requires knowledge of every aspect of the job. 7 16 apa rated sheathing with 8d nails 4 oc.

Size length and gauge of nails. Nominal nail nail size nail spacing at nail size nail spacing at panel penetration common or panel edges in apa.