Nail Size For Osb Roof Sheathing

Prepare a rough opening for a nail fin window over zip system sheathing.

Nail size for osb roof sheathing.

Roe osborn a senior editor at jlc responds. All sizes are engineered to provide optimal roof and wall performance. Spacer type panel edge clips are available from some manufacturers. Sheathing should be a minimum of 19 32 inch thick.

Never attach roof sheathing with staples. The roof ridge by nailing roof sheathing. What size roofing nails to use. An 8d nail 2 5 inches long is the minimum size nail to use for fastening sheathing panels.

The number of nails needed for a roof varies on multiple factors such as board face width length and roof truss spacing. 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. Roof sheathing panel spacing hints.

Oriented strand board osb or plywood can be used although plywood will provide higher nail head pull. Can screws be used instead of nails for attaching wall sheathing to framing. The typical thickness range for sheathing is 3 8 to 3 4 inch. I will also installing asphalt architectural shingles.

I will be using a coil roof nailer for the shingles and hammer for the sheathing. 8d ring shank nails should be used instead. The international residential code specifies 3 8 inch plywood for sheathing walls with a standard stud spacing of 16 inches if the siding is nailed to the studs through the sheathing. Composition shingles comp shingles sheathing thickness 3 8 1 2 5 8 3 4 3 tab comp shingles bare sheathing 1 1 1 1.

Installation manual zip system sheathing wall and roof zip system sheathing and tape fact sheet. Use a 10d box 0 128 inch by 3 inch nail as a spacer to gauge 1 8 inch edge and end spacing between panels. There is a common misconception in the building industry that screws always outperform nails when attaching wood to wood. What size and length of sheathing and roofing nails should i use.

Boards used for sheathing range from those with a 4 inch face to 48 inch long plywood sheets. Full round heads. Osb panels can swell slightly so leave a 1 8 inch gap between panels during installation. A structure s roof truss spacing can vary from every 12 to 24 inches.