Can I Use Osb Board For Flooring

It takes a while to dry between coats.

Can i use osb board for flooring. Osb is not attractive enough to serve as a floor covering not only is the chip board appearance unattractive but the surface is also often marked with grid lines and manufacturer markings. While osb oriented strand board is generally cheaper than plywood it is heavier and not as stiff as plywood and can result in soft squeaky floors under weight the biggest complaint against osb is that it doesn t handle moisture very well so it is more suited for indoor use. Building codes the engineered wood association architects and most builders rate plywood and oriented strand board obs sheathing equal in strength and durability. Moisture also affects the strength of plywood.

It was the cheapest option over carpet or laminate flooring costing only 150 for the osb boards and the wax and gives an edgy look which works with this kid s bedroom. This swelling although undesirable and to be avoided is virtually unnoticeable under a laminate floor unless it is very pronounced. Osb is now used for about 70 percent of all floor wall and roof sheathing in north america. When a roofless partially built structure takes on water the plywood or osb used for floor decking can absorb water swell delaminate and require sanding or replacement before finish flooring.

An osb board absorbs moisture less readily than plywood and the main problem with an osb subfloor getting wet is that the seams of the individual sheets can swell. The osb will soak it up pretty good especially the first coat. Item 12218 model 637367. Osb and plywood are both commonly sold in 4 by 8 foot sheets but osb can be made in much larger panels up to 8 by 24 feet.

We used varathane floor finish to protect the floors. I mean very thick coats like puddles almost. Osb when exposed to the weather will eventually swell and bubble up minor instances of bubbling can be sanded but for the most part the osb is irreparable and should be replaced. So while exterior glued plywood can be used outdoors it works best.

23 32 cat ps2 10 tongue and groove osb subfloor application as 4 x 8. Using larger osb panels can be an advantage when flooring a big or odd size shed reducing the number of joints in a floor. In 2001 oriented strand board surpassed plywood in terms of square footage produced. Using a painters pad with a long handle extension we applied three very thick coats.