Osb Roof Sheathing Thickness 24 Oc

Installation details shall conform to sections 2304 7 1 and 2304 7 2 for floor and roof sheathing respectively.

Osb roof sheathing thickness 24 oc.

Oc rafters i have worked with cdx generic osb and advantech. Plywood thickness for 24 quot. Thermostat 7 16 cat ps2 10 osb sheathing application as 4 x 8. For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended.

The thickness required by josh s circumstances are good for roof snow loads of up to 70 psf again spanning 24. 8d ring shank nails should be used instead. Sheathing should be a minimum of 19 32 inch thick. For pricing and availability.

However if there is ever a roof leak i think the cdx holds up better. The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that. Sheathing sheathing span is intended for use as covering material for roofs subfloors and walls. Osb sheathing 15 32 cat ps2 10 osb sheathing application as 4 x 8.

Never attach roof sheathing with staples. For pricing and availability. 4 osb design and application guide panel grades osb panels are available in three grades identified by a designation of the intended end use. As far as installation goes i much prefer using osb or advantech over ply simply because it lays flat and doesn t warp curl like cdx.

Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. Floor or roof sheathing conforming with this table shall be deemed to meet the design criteria of section 2304 7.