Installing Hardwood On Osb Subfloor

With proper specification and installation osb works with other structural elements to produce a consistent and stable base for hardwood floor finishes.

Installing hardwood on osb subfloor. 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. An increasing number of homes and light commercial buildings have oriented strand board osb subfloors. 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. Ensure that no fasteners are exposed or raised and that there is at least an 1 8 inch gap between osb subfloor panels.

Osb subflooring looks like and is a bunch of wood chips glued together. Builders often reserve the use of oriented stand board for residential sheathing and construct subfloors with plywood. Osb oriented strand board subflooring. Installation usually consists of gluing and nailing the osb sheets to the floor joists.

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. Hardwood flooring will not stabilize the osb subfloor so all movement must be remedied prior to hardwood installation. Even so the national wood flooring. 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.

Installing hardwood flooring over osb. 3 4 thick solid wood flooring can be installed directly over 3 4 thick osb subfloor. Make sure you follow the nwfa installation guidelines when installing hardwood flooring. Always store floor panels under cover.

It is standard practice to install the hardwood floors. How to install a wooden floor over osb. 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. Osb s success today is evident in its recognition and acceptance by many leading.

Osb exposed during construction must be allowed to dry especially before installing sensitive finish materials such as hardwood flooring. Here are a couple of key requirements that will help ensure top quality. Not letting a subfloor dry. Moisture contents of osb subflooring must be established prior to hardwood flooring installations.