Ditra Mat On Concrete

The combination of these four essential functions allows for the successful installation of tile over a wide range of substrates including plywood osb concrete gypsum heated floors etc.

Ditra mat on concrete.

Purchase a suitable trowel for the thin set mortar between the substrate and the ditra membrane. But that s what brings us to this bright orange stuff. The type of thin set mortar used to install ditra depends on the substrate material. Tile over concrete subfloor ditra.

To start with choose a quality thin set mortar for sticking the ditra to the subfloor substrate. It s called ditra and it s specially designed to handle a number of challenges that come with tile flooring. Ditra matting can be used on a wide range of surfaces including. Whether you use ditra xl 1 4 inch hardibacker or whatever is up to you.

Alternatively you could use ditra heat mat only where you want to heat but i would recommend another similar height tile underlayment to use with it. Megabond from lowes or kerabond are good un modified thin sets. I m doing it now so i don t have to later. What you can do is run that mat everywhere but only heat the parts that you want.

Un modified under and over the ditra. Uncoupling membranes such as ditra available on amazon also manufactured by shulter systems take the place of traditional backer board on wood subfloors and concrete slabs. For example to set ditra over plywood or osb a modified thin set mortar meeting the requirements of ansi a118 11 is used. Ditra is good for new concrete.

Select ditra or ditra xl underlayment depending on the. To set ditra over concrete or gypsum schluter systems recommends an unmodified thin set mortar meeting the requirements of ansi a118 1. The floor is a 4 poured concrete slab on grade with moisture barrier and 2 sm insulation under the concrete. Ditra heat mat is about 1 4 inch thick.

Concrete mortar screeds gypsum based screeds radiant heated screeds and masonry mixed substrates. Ditra matting is particularly useful when installing underfloor heating and provides a decoupling layer between the underfloor heating and the tiles.