Osb Thickness For Roof Sheathing

Sheathing should be a minimum of 19 32 inch thick.

Osb thickness for roof sheathing.

Osb comes in 4 by 8 foot sheets as does plywood but the manufacturing process allows the production of longer and wider ones. This way no worrying about grabbing scraps to fill in small spots and not having the correct thickness. Oriented strand board is an excellent choice for roof deck wall and subfloor sheathing. Provides exceptional dimensional stability and stiffness.

Thicknesses range from 5 16 to 3 4 inch and the proper. Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. Osb roof decking thickness 7 16 1 2 or 5 8 if were using osb we get 9 16 we dont worry about getting both 7 16 and 9 16 for walls then the roof we just get all of the same. Click to add item 7 16 x 4 x 145 1 8 osb oversized wall sheathing to the compare list compare click to add item 7 16 x 4 x 145 1 8 osb oversized wall sheathing to the compare list add to list click to add item 7 16 x 4 x 145 1 8 osb oversized wall sheathing to your list.

Never attach roof sheathing with staples. The typical thickness range for sheathing is 3 8 to 3 4 inch.