Osb Underlayment For Vinyl

A viable alternative to plywood this osb board is engineered to prevent any cupping warping or splitting.

Osb underlayment for vinyl. Other osb negatives contractors builders and home remodelers have mixed opinions about the use of osb for flooring mostly tending toward the negative. Installing a glue down vinyl floor sheet or tile directly over oriented strand board osb subflooring has become a hot topic for me of lately i have had people asking about installing sheet lvt and vct directly to the osb subfloor without the use of an underlayment. Eco cork foam 75 sq. The subfloor consists of sheet materials that are nailed or screwed to the joists to.

In addition to the visible surface flooring material the carpet tile or hardwood there is usually an underlayment and beneath that is a subfloor that serves as the foundation and structural reinforcement for the floor. The rule of thumb is any vinyl over 4mm can have a vinyl specific underlayment. Osb subfloor is mostly serving as a base under the finish floor hardwood engineered wood vinyl tile etc and even below the underlayment in some cases. Putting a soft product under vinyl plank will result in an unstable floor that is much more inclined to being damaged and even punctured or torn over time.

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. Oriented strand board osb is a material with oriented strand board osb is a material with high mechanical properties that make it particularly suitable for load bearing applications in construction. Most flooring vinyl flooring manufacturers do not allow direct glue down directly to the subfloor. This swelling although undesirable and to be avoided is virtually unnoticeable under a laminate floor unless it is very pronounced.

Vinyl floors under 4mm should be installed right over the subfloor. Vinyl planks require hard thin underlay because the product itself is softer. While underlayment for vinyl planks may be used under hardwood and laminate the reverse is not true. When considering plywood for sheathing builders choose from 1 2 inch cdx common construction grade material or 1 2 inch pressure treated plywood.