However, insulated subfloor paneling, consisting of OSB sheathing backed by foam insulation, is available — for a price. Particleboard is not used as frequently as the previous two options.

OSB has a rough, unfinished side and a smooth side with a thin, moisture-resistant finish. When installing on a roof or subfloor, the rough side should be facing up to provide traction for walking.

However, insulated subfloor paneling, consisting of OSB sheathing backed by foam insulation, is available — for a price. Particleboard is not used as frequently as the previous two options.

Plywood used to be king for wall sheathing and flooring material, but oriented strand board (OSB), introduced in the late 70s, is now the most popular ...

However, insulated subfloor paneling, consisting of OSB sheathing backed by foam insulation, is available — for a price. Particleboard is not used as frequently as the previous two options.

Oriented strand board (OSB) is a completely different material than the previous two mentioned. It is primarily used as sheathing and underlayment for house construction and remodeling projects.

The builder is installing a 3/4-inch thick OSB subfloor, glued and screwed. Internet research says it's not advisable to orient the flooring parallel to the joists.

The final step is to install the 3/4-inch plywood or oriented strand board (OSB) subfloor. Start by nailing a full 8-foot sheet beginning at the third joist from the side wall.

An intermediate piece of tongue and groove wood subfloor has been removed without damage to it or the abutting pieces.Photo/Tim Carter Q. I’m carving out a small space in my garage attic to ...

However, insulated subfloor paneling, consisting of OSB sheathing backed by foam insulation, is available — for a price. Particleboard is not used as frequently as the previous two options.

However, insulated subfloor paneling, consisting of OSB sheathing backed by foam insulation, is available — for a price. Particleboard is not used as frequently as the previous two options.