For pricing and availability.
Osb roof sheathing thickness 24 oc.
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.
Thermostat 7 16 cat ps2 10 osb sheathing application as 4 x 8.
8d ring shank nails should be used instead.
For pricing and availability.
Never attach roof sheathing with staples.
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.
The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that.
4 osb design and application guide panel grades osb panels are available in three grades identified by a designation of the intended end use.
Plywood thickness for 24 quot.
Oc rafters i have worked with cdx generic osb and advantech.
The thickness required by josh s circumstances are good for roof snow loads of up to 70 psf again spanning 24.
For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended.
Floor or roof sheathing conforming with this table shall be deemed to meet the design criteria of section 2304 7.
Sheathing should be a minimum of 19 32 inch thick.
The typical thickness range for sheathing is 3 8 to 3 4 inch.
Installation details shall conform to sections 2304 7 1 and 2304 7 2 for floor and roof sheathing respectively.