Nail Spacing For Roof Sheathing

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Nail spacing for roof sheathing.

Use a 10d box nail to gauge 1 8 inch spacing between panels. How many nails per board in roof sheathing. There are typically 12 16 or. The type of nails you ll need to use during the sheathing process depends on the roof material thickness.

To assure best performance follow these panel spacing and nailing recommendations for apa rated sheathing apa rated sturd i floor and apa rated siding. Properly fasten panels including fastening and spacing hints step 4. And scroll down to see more details on each with installation hints and tips below. Spacer type panel edge clips may also be used for roof sheathing applications.

Unless otherwise indi cated by the panel manufacturer leave a 1 8 inch gap about the width of a 16d common nail between panel edges to allow for expansion. Fasten panels with a minimum of 8d common 0 131 inch x 2 1 2 inches nails spaced at a maximum of 6 inches on center at supported panel ends and edges. Click to expand contents. Check the nailing surface is level step 2.

For clarity sheathing nails are not shown ladder framing at gable ends. Cover sheathing with. Method for maintaining a continuous load path at the roof ridge by nailing roof sheathing. Structural sheathing is typically cut slightly short of 48 inches by 96 inches to allow for this expansion gap look for a label that says sized for spacing.

Ventilate the roof according to current building codes step 3. For vaulted or cathedral roof construction provide free ventilation path from eaves to ridge between all rafters.