Do I Need Ditra On Concrete Floor

My only question is do i need to necessarily prime the concrete before then using thinset into which to embed the ditra mat.

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. Yet this application does make sense since concrete is heavy solid and is typically thought of as an unbending uncompromising material. For installing tiles on ditra. I think the benefit far outweighs the cost.

We have just been told that we will need to lay ditra matic under the tiles. Over concrete or gypsum use unmodified thinset mortar. Installing tile directly on concrete. Using ditra normal cracking which occurs in concrete slabs will not adversely affect your tiled floor.

Don bell denver co. The floor is a 4 poured concrete slab on grade with moisture barrier and 2 sm insulation under the concrete. Use our ditra heat calculator to find out what products you need to complete your specific installation. If i find myself needing to tile over anything other than new level concrete i ll probably go with ditra again.

Or is priming of the concrete substrate unnecessary. I can see maybe some value as the floor has a join of 2 different materials. 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. Should i lay ditra on the wfh overlay boards.

Plan to use ditra mat which i ve laid several times before. The ditra will cost approx. 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. Given concrete is pretty solid and the additional cost for laying ditra matic is substantial is it really necessary.

3 000 and i am not sure if we really need it on a concrete slab. I don t insist on ditra or any other uncoupling membrane when tiling over concrete floors but i do recommend it. We also have an in floor glycol heating system. With ditra heat your floors can combine the beauty of tile with the proven crack free technology of uncoupling and the comfort of an electric floor warming system.