Installing Hardwood On Osb Subfloor

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 on osb subfloor.

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. 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. Ensure that no fasteners are exposed or raised and that there is at least an 1 8 inch gap between osb subfloor panels. Installing hardwood flooring over osb.

Osb oriented strand board subflooring. 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. As a subfloor under solid hardwood engineered hardwood and laminated flooring osb provides an enduring rigid platform. Edge gold includes patented down pore grooves that help shed standing water and a proprietary edge seal to reduce edge swell.

Builders often reserve the use of oriented stand board for residential sheathing and construct subfloors with plywood. 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. Osb subflooring looks like and is a bunch of wood chips glued together. Always store floor panels under cover.

Osb exposed during construction must be allowed to dry especially before installing sensitive finish materials such as hardwood flooring. An increasing number of homes and light commercial buildings have oriented strand board osb subfloors. Not letting a subfloor dry. Here are a couple of key requirements that will help ensure top quality.

With proper specification and installation osb works with other structural elements to produce a consistent and stable base for hardwood floor finishes. Osb s success today is evident in its recognition and acceptance by many leading. Hardwood flooring will not stabilize the osb subfloor so all movement must be remedied prior to hardwood installation. 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.

Installation usually consists of gluing and nailing the osb sheets to the floor joists. How to install a wooden floor over osb. 3 4 thick solid wood flooring can be installed directly over 3 4 thick osb subfloor. Even so the national wood flooring.