Installing Hardwood On Osb Subfloor

How to install a wooden floor over osb.

Installing hardwood on osb subfloor.

Not letting a subfloor dry. Osb exposed during construction must be allowed to dry especially before installing sensitive finish materials such as hardwood flooring. Osb subflooring looks like and is a bunch of wood chips glued together. Usually manufactured in 4 by 8 foot sheets plywood panels and osb are acceptable subfloors for hardwood flooring as long as they are the proper thickness.

It is standard practice to install the hardwood floors. 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. An increasing number of homes and light commercial buildings have oriented strand board osb subfloors. As a subfloor under solid hardwood engineered hardwood and laminated flooring osb provides an enduring rigid platform.

Osb oriented strand board subflooring. Installing hardwood flooring over osb. Osb s success today is evident in its recognition and acceptance by many leading. Keep in mind that for mechanically fastened floors osb doesn t hold fasteners as well as plywood so you need to use a thicker material to get the same holding power.

For solid strip flooring less than 3 wide there should be no more than 4 moisture content difference between properly acclimated wood flooring and sub flooring materials. Builders often reserve the use of oriented stand board for residential sheathing and construct subfloors with plywood. Installation usually consists of gluing and nailing the osb sheets to the floor joists. Even so the national wood flooring.

Hardwood flooring will not stabilize the osb subfloor so all movement must be remedied prior to hardwood installation. Ensure that no fasteners are exposed or raised and that there is at least an 1 8 inch gap between osb subfloor panels. With proper specification and installation osb works with other structural elements to produce a consistent and stable base for hardwood floor finishes. Edge gold includes patented down pore grooves that help shed standing water and a proprietary edge seal to reduce edge swell.

To aid in this process osb manufacturers provide a range of technical information on product capabilities and performance along with installation tips for osb subfloors. Make sure you follow the nwfa installation guidelines when installing hardwood flooring. 3 4 thick solid wood flooring can be installed directly over 3 4 thick osb subfloor. Here are a couple of key requirements that will help ensure top quality.