Can You Use A Plastic Roll Moisture Barrier For Hardwood

Concrete sub floor moisture barrier.

Can you use a plastic roll moisture barrier for hardwood. Department of energy which now defines it as a vapor diffusion barrier. Plastic foam felt cork and rubber are common choices. If you insist on solid then you should get the plywood subfloor out of the. You don t want wood to wood.

You absolutely do not use a vapor barrier over a wood substrate under a wood floor. One method of controlling crawl space moisture is with a very simple and inexpensive project. Moisture barriers are for going over concrete or to cover the top soil in a crawl space. Moisture barrier is a convenient and effective vapor moisture barrier is a convenient and effective vapor blocker designed specifically for small to medium sized flooring jobs.

How vapor barriers work. Asphalt felt or rosin paper as a slip sheet when on the second story of the residence. If you re installing your hardwood floors over a wood subfloor you should avoid using a moisture barrier. Conduct moisture tests to determine the moisture content of the slab.

It will save thousands of dollars and months of pain and suffering. At just 100 sq. Laying out rolls of ordinary sheet plastic. Over time moisture can get trapped between the moisture barrier protecting your hardwood flooring and the wood subfloor.

If you intend to use wood subflooring you do not need a floating plastic barrier because the subflooring needs room to breathe. If you really must have hardwood the please use a floating engineered. Traditionally this plastic has been called a vapor barrier but this strategy has been retitled by the u s. These barriers are typically made from plastic to protect against moisture.

Underlayments for hardwood floors provide multiple benefits depending on the material that you choose. Most homes either have cement tile or wood subflooring. While installers differ on exactly how with some taping overlapped seams the general use is to prevent moisture from affecting the hardwood flooring after installation. This can cause the subfloor to warp and rot promoting mold growth and causing serious damage to your home.

Per roll moisture barrier eliminates the hassle of dealing with a giant sheet of folded plastic. Tape a piece of plastic sheeting to the floor sealing around the edges so no air can get underneath. The application is accomplished by laying out the plastic across the installation area. Apply a layer of plastic film or sheeting over cement and tile floors to keep moisture out.

For wood floors do not use a plastic moisture barrier as this can promote mold growth. Anything else promotes dry rot.