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.
3 4 hardwood flooring over osb.
Osb oriented strand board.
While this is not a definitive guide to hardwood installation over osb panels there are some important points to ponder.
The difference between the moisture content of the wood subfloor and the hardwood flooring must not exceed 4.
Even so the national wood flooring.
It is standard practice to install the hardwood floors.
Osb oriented strand board subflooring.
W x varying l solid hardwood flooring 20 sq ft case 3 49.
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.
Installing hardwood flooring over osb.
T x 2 1 4 in.
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.
A contractor said do not install hardwood flooring over osb.
3 4 thick solid wood flooring can be installed directly over 3 4 thick osb subfloor.
Builders often reserve the use of oriented stand board for residential sheathing and construct subfloors with plywood.
An increasing number of homes and light commercial buildings have oriented strand board osb subfloors.
In about 2 or 3 years the hardwood flooring will pull loose.
Osb subflooring looks like and is a bunch of wood chips glued together.
How to install a wooden floor over osb.
The sheets are generally 4 x 8 or 4 x 12 feet in size.
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.
Bruce american originals natural red oak 3 4in.
A benefit to using staples over glue is that it can be walked on immediately.
Instead he recommended laminate wood floor over osb.
The subfloor moisture level must not exceed 12.
The subfloor and flooring should be tested with an appropriate moisture meter.