1 2 Plywood Roof Deck

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 plywood roof deck.

The materials used may vary depending on the location of the building to the shape of the roof and even the surrounding climate. In our area 1 2 in. 1 inch 25 4 mm 1 pound per square foot 0 0479 kn m 2. Intervals so you know where underlying studs rafters and joists are for nailing.

Osb panels often have lines at 16 and 24 in. Oriented strand board 660663 the home depot. Osb has its advantages. Floor and roof sheathing conforming with this table shall be deemed to meet the design criteria of section 2304 7.

Osb sheathing costs a few dollars less per sheet than 1 2 in. Severe weather 1 2 in common douglas fir plywood sheathing application as 4 x 8. Uniform load deflection limitations 1 180 of span under live load plus dead load 1 240 under live load only. Cdx ground contact pressure treated plywood model 131876 45 98 45 98.

Applies to panels 24 inches or wider. The materials can range anywhere from asphalt wood metal clay or even glass. On more modern homes roof decks are more often seen with laminated panels of plywood or non laminated oriented strand boards osb. Some panels have a textured surface which makes them less slippery when used for roof sheathing.

Oriented strand board is an excellent choice for roof deck wall and subfloor sheathing. 1 2 or 5 8 inch plywood is.