Tile On Plywood Underlayment

Apa rated sturd i floor panels are specially designed as combination subfloor underlayment.

Tile on plywood underlayment.

For floor tile in any room use cementboard or a similar tile backer instead. Apa underlayment also resists dents and punctures from concentrated loads. Cement backerboard is designed specifically for this use. A waterproof underlayment membrane like ditra from schluter systems can be substituted for backer board.

Set your job up for success. Exterior plywood is an acceptable underlayment for tile and is preferred to interior grade plywoods because the bonding adhesives used are waterproof. When installing a tile floor a layer of cement backer board is usually put down over a plywood subfloor to provide a firm stable surface. To simplify your decision consider plywood underlayment if it is recommended by the flooring manufacturer.

Made of lightweight polyethylene the membrane is only 1 8 thick and can be cut easily with a utility knife. It s another tyvek product and suitable for shingle underlayment. Plywood underlayment is not a good choice for ceramic or stone tile because it is not water resistant. You get a smoother application and better adhesion so your tile job is less likely to fail when the backerboard is made of cement.

If water seeps through the tile installation to the underlayment it will not cause the wood to swell as happens with interior grade plywood. The best argument when determining whether to use plywood or cement board under tile is in the adhesive process. Plywood underlayment panels provide a smooth base for carpet tile or sheet flooring and other types of finish flooring. The roofs include cedar shingles asphalt shingles tile and even metal.

Do you know that the manufacturer provides a 40 year limited warranty for this product.