Roof Sheeting Thickness

Zip system roof assembly combines our revolutionary integrated sheathing and flashing tape or liquid flashing to provide a sealed roof for protection against moisture intrusion during construction or if high winds strip the roof covering away.

Roof sheeting thickness.

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. Installation details shall conform to sections 2304 7 1 and 2304 7 2 for floor and roof sheathing respectively. The thickness of plywood used for roof decking depends on the roof slope the spacing of rafters and the weight of other material to be put over the decking as well as the design load the. Sheathing should be a minimum of 19 32 inch thick.

Roof sheathing materials plywood. That s considered to be the minimum. Use a 10d box 0 128 inch by 3 inch nail as a spacer to gauge 1 8 inch edge and end spacing between panels. A strong resilient roof is a home s first line of defense when the roof deck is exposed to weather.

The typical thickness range for sheathing is 3 8 to 3 4 inch. This way no worrying about grabbing scraps to fill in small spots and not having the correct thickness. Spacer type panel edge clips are available from some manufacturers. Unlike with plywood siding the plywood sheet to be used for sheathing should be at least 3 8 inch thick.

And if you re still wondering what roof sheathing is and what materials are typically used read on and satisfy your curiosity. 1 inch 25 4 mm. Roof sheathing panel spacing hints. Comes in standard 4 by 8 foot sheets is strong.

Floor or roof sheathing conforming with this table shall be deemed to meet the design criteria of section 2304 7. If you re in search of quotes for a roof sheathing job improvenet can put you in touch with up to four local contractors for free. 8d ring shank nails should be used instead. This minimum will only work if the rafters are set 16 inches apart at most and if the roof doesn t have too much load.