Shown to withstand delamination deterioration warping and jobsite damage more effectively than other roofing membrane substrates such as paper faced gypsum board fiber board and perlite insulation.
Boards for roof sheathing.
With edge support and the same snow load 3 8 inch osb can be used.
Each of these factors plays a role in determining how many nails you ll need to use per board during roof sheathing application.
Benefits of densdeck roof board include.
Typical types of wood used for roof sheathing are oriented strand board known as osb and plywood the most popular being osb.
A structure s roof truss spacing can vary from every 12 to 24 inches.
The boards are more attractive when viewed from underneath than rough plywood.
Osb sheathing 15 32 cat ps2 10 osb sheathing application as 4 x 8.
Roof sheathing products like gp s thermostat osb roofing boards and plytanium plywood roof sheathing provide heat and moisture resistant properties.
Sheets of 7 16 inch thick with no edge support can be used in an area where the snow load is 30 pounds per square foot.
Zip system 5 8 cat ps2 10 tongue and groove osb sheathing application as 4 x 8.
The inch thick boards extend from the eaves just past the exterior walls where they butt up against the plywood roof sheathing.