Roof Sheathing Nail Spacing

And scroll down to see more details on each with installation hints and tips below.

Roof sheathing nail spacing.

Staples have been found by both engineering testing and hurricane experience to not hold. Boards for the floor caulking gun for 30 ounce tubes of adhesive afg 01 rated adhesive in 30 ounce tubes cleaning supplies such as rags and paint thinner fan and or light utility knife and long screwdriver to open tubes safety items including glasses or goggles and a bicycle helmet or hardhat. Spacer type panel edge clips may also be used for roof sheathing applications. Roof truss spacing will vary on the structure s construction.

8d ring shank nails should be used instead. Proper installation of apa rated sheathing for roof applications step 1. Method for maintaining a continuous load path at the roof ridge by nailing roof sheathing. Sheathing should be a minimum of 19 32 inch thick.

There are typically 12 16 or. Use a 10d box nail to gauge 1 8 inch spacing between panels. Properly fasten panels including fastening and spacing hints step 4. Nail spacing is recommended 4 inches on center maximum.

Screws can be used for typical layout of roof sheathing panels on gable end roof typical layout of roof sheathing panels on hip roof. To assure best performance follow these panel spacing and nailing recommendations for apa rated sheathing apa rated sturd i floor and apa rated siding. Never attach roof sheathing with staples. Check the nailing surface is level step 2.

Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. Click to expand contents. For clarity sheathing nails are not shown ladder framing at gable ends. If 8d common nails are specified the nail diameter must be at least 0 131 inch wider than typical 8d pneumatic nails.

The typical thickness range for sheathing is 3 8 to 3 4 inch. As such the nailing schedule is typically the familiar 6 inches on center at supported panel edges including gable end walls and 12 inches on center over intermediate panel sup ports. Provide roof ventilation according to building codes see hints below and figure 2. Ventilate the roof according to current building codes step 3.

How many nails per board in roof sheathing. Click to expand contents. Always check for level nailing surface. Holes drilled in roof sheathing for ventilation roof diaphragm action is maintained.

Fasten panels with a minimum of. Ommended that deformed shank nails be used throughout the entire roof. Note however that minimum 8d nails 0 131 x 2 1 2 inches are recom mendedfor all panels 5 8 inch thick or less.