Installing Hardwood Floors On Osb Subfloor

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.

Installing hardwood floors on osb subfloor.

How to install a wooden floor over osb. The national wood flooring association advises that osb sub flooring panels be glued and fastened. The vapor barrier. 1 suitable wood flooring.

Osb s success today is evident in its recognition and acceptance by many leading. Edge gold includes patented down pore grooves that help shed standing water and a proprietary edge seal to reduce edge swell. Prior to installing any finished flooring it is important to remember. Use a moisture meter to check moisture content of both the osb subfloor and the hardwood flooring.

Installing hardwood flooring over osb an increasing number of homes and light commercial buildings have oriented strand board osb subfloors. 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. When nailing down a wood floor the subfloor should be flat to within 1 4 in 10 or 3 16 in 6.

Additionally wet osb under drier hardwood flooring can cause moisture to migrate into the hardwood and result in cupped flooring. Failure to do so may allow condensation to collect on the. 3 check before installation. Usually manufactured in 4 by 8 foot sheets plywood panels and osb are acceptable subfloors for hardwood.

It is the responsibility of the flooring installer to assess and address substrate flatness before installation. Loose or damaged subfloors can cause squeaking and affect the performance of the finished flooring that is. Provide adequate ventilation in the crawl space. Re secure any loose wood subfloor planks osb or plywood subfloors to the floor joists using 2 1 2 deck screws.

Arguably the most important installation tip is to space your osb sub flooring panels correctly. Installation of a wood floor over the subfloor insinuates acceptance by the flooring installer. The basement and crawl spaces should be dry and complete prior to the hardwood flooring. Always store floor panels under cover.

If the hardwood flooring is installed with excess moisture it can shrink and create gaps. 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. Not letting a subfloor dry. Osb exposed during construction must be allowed to dry especially before installing sensitive finish materials such as hardwood flooring.

Installing hardwood flooring over osb panels preparing the site.