Nail Size For Osb Roof Sheathing

Full round heads are recommended to avoid head pull through.

Nail size for osb roof sheathing.

Every other course will start with a 4 by 4 foot sheet of osb or plywood. Start the sheathing at the eaves and work your way up to 1 inch from the peak. 8d 3 inch nail is a 12d and would be too wide and would split up destroy your 1x6 and osb. Fasten roof sheathing panels properly fasten panels with a minimum of 8d common 0 131 inch by 2 1 2 inch nails spaced a maximum of 6 inches on center at supported panel ends and edges.

An 8d nail 2 5 inches long is the minimum size nail to use for fastening sheathing panels. Deformed shank i e ring or screw shank nails are required near ridges gables and eaves in areas with design wind speeds over 110 mph 3 second gust but it is. Nail spacing for sheets of osb and plywood is 8 inches per nail. Watch this now to learn how to avoid this same pr.

An 8d nail 2 5 inches long is the minimum size nail to use for fastening sheathing panels. I m halfway though sheeting the roof of my shipping container shop and already need to redo some of it. Full round heads are recommended to avoid head pull through. Nothing below 2 1 2.

Roof lover november 19 2014 9 51pm 8 for sheeting nails between 2 1 2 and 2 3 4 10d. It s true that screws have a highly effective withdrawal resistance which makes them excellent fasteners for tasks such as avoiding squeaks. There is a common misconception in the building industry that screws always outperform nails when attaching wood to wood. Be sure to stagger the vertical seams.

Roe osborn a senior editor at jlc responds. 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. Dimensional comp shingles over 3 tab 1 1 4 1 1 2 1 1 2 1 1 2 more than 1 layer of roofing not recommended over 3 8 sheathing wood shakes minimum 3 4 sheathing wood shakes nail type minimum length. In high wind areas more fasteners may be required.

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.