Tile Uncoupling Underlayment

The construction of this multi layer tile underlayment provides an ideal uncoupling layer to allow for in plane movement while including a waterproofing membrane and a vapor barrier.

Tile uncoupling underlayment.

Schluter ditra xl 3 ft. Set your store to see local availability add to cart. Uncoupling underlayment for tile 382 91. A waterproof vapor proof uncoupling membrane that can be used for crack isolation in most tile porcelain or natural stone installations and can be applied over challenging substrates such as installation over green young concrete and single ply 19 2 49 cm o c.

Is this good advice. It s possible that a store clerk or even a tile professional recommended uncoupling membranes as a way to prevent cracked tiles. It provides an excellent underlayment for ceramic tile and stone installations on wood and cement substrates and is suitable for both residential and commercial applications. Schluter ditra underlayment uses a unique grid structure backed by a fleece underside.

It s completely waterproof and it allows the subfloor and tile layer to move independently. Free space on the underside of the matting provides a route for excess moisture and vapor to prevent damage to the tile layer above. Cork underlayment sheets 25 pack model 72001q 285 97 package. Trowel able and pourable underlayment a number of trowel able and pourable tile underlayment options are available.

Ditra and ditra xl provide uncoupling to prevent cracked tile and grout. This fleece allows the thinset mortar to anchor in the uncoupling membrane and create a structure that significantly decreases tile and grout cracks. Schluter ditra xl uncoupling membrane is a polyethlyene uncoupling membrane for use as an underlayment in tile and stone flooring installations. The patent pending design of this uncoupling membrane enhances the mechanical bond between the adhesive mortar and the mat and reduces mortar drying time which shortens the downtime required before you re able to begin grouting.

These products are popular on diy television and are found at big box home improvement stores. Uncoupling underlayment for tile model ditra xl 175 382 91 382 91. It provides uncoupling to prevent cracked tile and grout. Made of polyethylene ditra and ditra xl serve as a waterproofing layer that protects moisture sensitive substrates such as plywood osb.

Ditra has a grid like structure of cut back cavities and a special anchoring fleece that is laminated to the underside. It is made of polyethylene creating a waterproofing layer protecting the substrate. They have their geometric shapes. Tile installers usually use cementboard as a tile underlayment over a standard plywood subfloor but as home flooring pros advises there are situations for which an uncoupling membrane is a better choice.

Backer board this is the industry standard most preferred by construction pros when installing ceramic or porcelain. It only makes sense that these membranes will help with movement.