Osb As Roof Decking

Oriented strand board osb is a material with oriented strand board osb is a material with high mechanical properties that make it particularly suitable for load bearing applications in construction.

Osb as roof decking.

Typical types of wood used for roof sheathing are oriented strand board known as osb and plywood the most popular being osb. When osb does get wet it also tends to swell along the edges and those edges stay swollen even after the material has dried out. For pricing and availability. Add to list click to add item lp prostruct 7 16 x 4 x 8 roof sheathing with silvertech to your list.

Osb is lightweight relatively inexpensive and strong enough to resist bending or breaking should someone walk on the roof. 7 16 cat osb sheathing application as 2 x 4. I m halfway though sheeting the roof of my shipping container shop and already need to redo some of it. 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 dominated market its use for exterior sheathing is.

A viable alternative to plywood this osb board is engineered to prevent any cupping warping or splitting. Osb sheathing 15 32 cat ps2 10 osb sheathing application as 4 x 8. Click to add item 7 16 x 4 x 8 forcefield osb wall sheathing to the compare list. Watch this now to learn how to avoid this same pr.

For pricing and availability. Roof sheathing or decking is one of those elements. When used as a roof sheathing this tendency to hold moisture means it can degrade faster than plywood when exposed to chronic leaks. Ship to store free.

Select store buy. Osb sheathing 15 32 cat ps2 10 osb sheathing application as 4 x 8. With edge support and the same snow load 3 8 inch osb can be used. Osb takes longer to get wet than plywood but also takes longer to dry out.

However osb is generally considered less resistant to water it swells in thickness when exposed to moisture and some people prefer plywood for roofs and subfloors. 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. In the u s roof sheathing is almost always composed of wood usually osb oriented strand board or plywood. 7 16 cat osb sheathing application as 2 x 4.

They work equally well for these uses are just as easy to drill into and have equivalent ability to hold nails.