1 2 Plywood Roof Deck

Some panels have a textured surface which makes them less slippery when used for roof sheathing.

1 2 plywood roof deck.

Severe weather 1 2 in common douglas fir plywood sheathing application as 4 x 8. Oriented strand board is an excellent choice for roof deck wall and subfloor sheathing. The materials can range anywhere from asphalt wood metal clay or even glass. Osb panels often have lines at 16 and 24 in.

In our area 1 2 in. Cdx ground contact pressure treated plywood model 131876 45 98 45 98. Osb has its advantages. On more modern homes roof decks are more often seen with laminated panels of plywood or non laminated oriented strand boards osb.

Applies to panels 24 inches or wider. Uniform load deflection limitations 1 180 of span under live load plus dead load 1 240 under live load only. Intervals so you know where underlying studs rafters and joists are for nailing. 3 4 plywood 4x8 3 8 plywood plywood subflooring plywood roof sheathing 48 24 sheathing plywood 3 4 in.

Oriented strand board 660663 the home depot. Plywood used for roof decking is typically called sheathing and carries a grade stamp indicating its load and span ratings and other performance factors. 1 2 or 5 8 inch plywood is. Osb sheathing costs a few dollars less per sheet than 1 2 in.

Provides exceptional dimensional stability and stiffness. Floor and roof sheathing conforming with this table shall be deemed to meet the design criteria of section 2304 7.