3 check before installation.
Installing hardwood floors on osb subfloor.
Additionally wet osb under drier hardwood flooring can cause moisture to migrate into the hardwood and result in cupped flooring.
Edge gold includes patented down pore grooves that help shed standing water and a proprietary edge seal to reduce edge swell.
Arguably the most important installation tip is to space your osb sub flooring panels correctly.
Always leave the required 1 8 inch gap between 4 ends of sub flooring panels to allow for expansion with changes in moisture conditions.
Hardwood flooring should always be one of the last things to complete on site.
When nailing down a wood floor the subfloor should be flat to within 1 4 in 10 or 3 16 in 6.
Installing hardwood flooring over osb an increasing number of homes and light commercial buildings have oriented strand board osb subfloors.
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.
Once you determine the subfloor is the proper thickness check that the subfloor is.
Cover the ground with a 6 mil or thicker black plastic vapor barrier if you are installing the floor over a crawl space.
If the hardwood flooring is installed with excess moisture it can shrink and create gaps.
The basement and crawl spaces should be dry and complete prior to the hardwood flooring.
Osb subfloors under hardwood flooringosb subfloors under hardwood flooringoriented strand board osb is an engineered structural wood panel primarily used for floors walls and roofs.
The vapor barrier.
Osb exposed during construction must be allowed to dry especially before installing sensitive finish materials such as hardwood flooring.
Installation of a wood floor over the subfloor insinuates acceptance by the flooring installer.
Provide adequate ventilation in the crawl space.
Installing hardwood flooring over osb panels preparing the site.
Not letting a subfloor dry.
As a subfloor under solid hardwood engineered hardwood and laminated flooring osb provides an enduring rigid platform.
Re secure any loose wood subfloor planks osb or plywood subfloors to the floor joists using 2 1 2 deck screws.
Failure to do so may allow condensation to collect on the.
Use a moisture meter to check moisture content of both the osb subfloor and the hardwood flooring.
Osb s success today is evident in its recognition and acceptance by many leading.
How to install a wooden floor over osb.
Always store floor panels under cover.
Prior to installing any finished flooring it is important to remember.
It is the responsibility of the flooring installer to assess and address substrate flatness before installation.
The national wood flooring association advises that osb sub flooring panels be glued and fastened.
