Do I Need Ditra On Concrete Floor

I can see maybe some value as the floor has a join of 2 different materials.

Do i need ditra on concrete floor. Use unmodified thinset mortar learn about modified vs unmodified dryset thinset here fourteen months later everything looks good so far. Don bell denver co. If i find myself needing to tile over anything other than new level concrete i ll probably go with ditra again. Use our ditra heat calculator to find out what products you need to complete your specific installation.

Ceramic and porcelain tile are so frequently installed at or above grade level on a cement board underlayment or directly on plywood that it almost seems novel to install tile directly on concrete. The ditra will cost approx. Should i lay ditra on the wfh overlay boards. For installing tiles on ditra.

The timber floor is being newly laid so should be solid we are then self levelling the concrete to fill gaps and bring up to timber level layout wet underfloor overlay boards and finally tiling using flexible adhesive. 3 000 and i am not sure if we really need it on a concrete slab. We also have an in floor glycol heating system. About to tile a concrete floor in the basement of a home.

Yet this application does make sense since concrete is heavy solid and is typically thought of as an unbending uncompromising material. Installing tile directly on concrete. My only question is do i need to necessarily prime the concrete before then using thinset into which to embed the ditra mat. Or is priming of the concrete substrate unnecessary.

Given concrete is pretty solid and the additional cost for laying ditra matic is substantial is it really necessary. Adding ditra to a tile flooring job will cost about 2 per square foot. I think the benefit far outweighs the cost. Plan to use ditra mat which i ve laid several times before.

I don t insist on ditra or any other uncoupling membrane when tiling over concrete floors but i do recommend it. We are in the middle of a refurb and have a concrete kitchen floor with under floor heating which we are planning to lay porcelain tiles onto. The floor is a 4 poured concrete slab on grade with moisture barrier and 2 sm insulation under the concrete. We have just been told that we will need to lay ditra matic under the tiles.