3 4 Hardwood Flooring Over Osb

W x varying l solid hardwood flooring 20 sq ft case 3 49.

3 4 hardwood flooring over osb.

Instead he recommended laminate wood floor over osb. For hardwood products greater than 3 wide the moisture content. The subfloor moisture level must not exceed 12. Hardwood can make for a durable and beautiful floor but small mistakes in the subflooring or installation can wreak havoc and buckling squeaky uneven floors can all result from poor installation.

Builders choose osb because it typically costs less than plywood free of knots and voids and can be used interchangeably in typical flooring applications where the panels have the correct span rating. How to install a wooden floor over osb. Osb oriented strand board subflooring. A plywood subfloor generally uses 1 2 inch to 3 4 inch thick sheets of plywood that have one rough side which faces down and one smooth side which faces up.

Nails will not hold onto the osb through the hardwood floor and will come loose in a couple of years causing uneveness which is a very dangerous situation to try to walk. Osb subflooring looks like and is a bunch of wood chips glued together. Bruce american originals natural red oak 3 4in. It is standard practice to install the hardwood floors.

Installing hardwood flooring over osb. 3 4 thick solid wood flooring can be installed directly over 3 4 thick osb subfloor. A contractor said do not install hardwood flooring over osb. T x 2 1 4 in.

Builders often reserve the use of oriented stand board for residential sheathing and construct subfloors with plywood. Staple down engineered hardwood flooring is attached with staples to the subfloor which can be plywood oriented strand board osb high density particle board or even existing wood flooring. Even so the national wood flooring. A benefit to using staples over glue is that it can be walked on immediately.

Osb oriented strand board. Installation usually consists of gluing and nailing the osb sheets to the floor joists. The sheets are generally 4 x 8 or 4 x 12 feet in size. An increasing number of homes and light commercial buildings have oriented strand board osb subfloors.

The difference between the moisture content of the wood subfloor and the hardwood flooring must not exceed 4.