Osb For Roofing Deck

Thermostat 7 16 cat ps2 10 osb sheathing application as 4 x 8.

Osb for roofing deck.

Provides exceptional dimensional stability and stiffness. Oriented strand board isn t plywood nor is it a type of particleboard fiberboard or wafer board and although it is a newcomer to a plywood. Product may vary by store. I m halfway though sheeting the roof of my shipping container shop and already need to redo some of it.

Oriented strand board 660663 the home depot. Osb sheathing 15 32 cat ps2 10 osb sheathing application as 4 x 8. For pricing and availability. A homeowner recently wrote and asked me the following regarding osb roof decking.

Oriented strand board is an excellent choice for roof deck wall and subfloor sheathing. Can oriented strand board osb be used for roofing. Osb is a material with high mechanical properties osb is a material with high mechanical properties that make it particularly suitable for load bearing applications in construction. Watch this now to learn how to avoid this same pr.

For pricing and availability. Oriented strand board commonly referred to as osb is a type of engineered lumber similar to particle board formed by adding adhesives and then compressing layers of wood strands. More product details close. While osb oriented strand board is generally cheaper than plywood it is heavier and not as stiff as plywood and can result in soft squeaky floors under weight the biggest complaint against osb is that it doesn t handle moisture very well so it is more suited for indoor use.

Moisture also affects the strength of plywood. Roof sheathing or decking is one of those elements. Osb is lightweight relatively inexpensive and strong enough to resist bending or breaking should someone walk on the roof. So while exterior glued plywood can be used outdoors it works best.

Sheets of 7 16 inch thick with no edge support can be used in an area where the snow load is 30 pounds per square foot. With edge support and the same snow load 3 8 inch osb can be used. 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. Typical types of wood used for roof sheathing are oriented strand board known as osb and plywood the most popular being osb.