How To Put Up Roof Sheathing

The foam panels need to be secured to the roof around every 12 inches for safety.

How to put up roof sheathing.

Measure from the peak of the roof along each rafter on one side of the roof to determine the exact length of each. Cut each rafter tail on the chalk line with a circular saw to ensure that every rafter is the same length. Hammer down any large nails that are exposed by the removal. How to install roof sheathing 1.

When you intend to install osb sheaths try to determine the breadth or the ideal measurement of your choice of material. Provide roof ventilation according to building codes. Once the roof rafters are perfectly aligned it is now time to prepare for the plywood sheeting. Run a string line over the roof trusses and then either plane the high parts or add packing to create that perfectly straight line.

Lay sheets in rows with the long edge horizontal to the roof bottom. 5 steps to proper roof sheathing installation step 1. Install a layer of roofing insulation as recommended by the roofing manufacturer. When installing roof sheathing use nails with longer nail shank larger diameter and a larger head than may be required.

You may choose between sheets that measure half an inch or 3 4 of an inch thick. This is an instructional video on how to properly store install space and fasten osb wall sheathing. Repeat along all of the edges across the entire roof. Use a straight edge knife or utility knife to cut the panels to size.

This is usually a prerequisite in building codes. Preparing your plywood sheets using a string line mark a line to guide the first row at the eaves. Always check for a level nailing surface. This can be done with a straight piece of lumber 6 feet to 10 feet.

Osb sheathing has different textures on both sides as well. Provide a 1 8 inch gap between the panels in each row. Position the first piece of plywood. Nail the panels to the rafters with 8d common nails spaced 6 inches apart.

Inspect the underlying roof sheathing for damage and make any needed repairs. A helpful hint for installation is to use a straight edge along the cut line to ensure the panels fit best. Also use more nails and place them closer together to build a stronger roof.