Roof Sheathing Material Osb

The most common materials for this are oriented strand board osb or plywood both formed of layers of wood bonded into a panel.

Roof sheathing material osb.

Osb is a material with high mechanical properties that make it particularly suitable for load bearing applications in construction. Osb v plywood which is best. Flooring area rugs. 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.

When you count sub floors roofs and wall sheathing osb claims about 70 of the wood sheathing market in north america over plywood. The most common uses are as sheathing in walls flooring and roof decking. For pricing and availability. It comes in 4 by 8 foot panels as does plywood and is commonly used interchangeably with plywood such as for roof decking.

Roof sheathing attaches to the surface of the rafters or trusses to form the structural skin of the roof. Click to add item lp flameblock 1 2 x 4 x 8 fire rated osb sheathing to the compare list. 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. Types of sheathing typical types of wood used for roof sheathing are oriented strand board known as osb and plywood the most popular being osb.

Click to add item lp prostruct 7 16 x 4 x 8 roof sheathing with silvertech to the compare list. Oriented strand board osb made up of multiple layers of wood strands compressed at odd angles to each other and bound with water resistant adhesives. Plywood and panel products. Osb sheathing 18.

Product may vary by store. Osb sheathing 15 32 cat ps2 10 osb sheathing application as 4 x 8. Buy 55 or more 38 49. With edge support and the same snow load 3 8 inch osb can be used.

It spans the rafters to support the roofing and in the case of panel sheathing such as plywood or osb it acts as a diaphragm with the walls to resist horizontal loads. Zip system oriented strand board roof sheathing model 1012110 42 77 42 77. For pricing and availability. Odds are that if you pass a housing development of wood framed houses it will have osb oriented strand board as exterior sheathing.