Anyone heard of/used this. Unless I'm missing something this system doesn't need fixing to the substrate! Just roll it out and tile away! Not sure I'd be too keen on using it.

IndorTec® 2E | GUTJAHR Systemtechnik GmbH

Yep, that has been out ages.. but it isn't cheap if i recall correct.. So ye just roll and tile as they say.

Should of done a search 1st. Just found a previous thread discussing it. Cheers.

Years ago we would screed (sand and cement 75mm ish) direct onto building paper. Those were the days Eh !

I remember building paper very well, one job sticks in my mind. When the QS for the company I was subbing for came on the job I complained to him due to the shape of the floor in places we were laying 90mm/ 100mm, his answer was " can't you put two layers of building paper down in the thicker areas" I think builing paper was about as thick as news paper. So that summed up his knowledge

fibre glass and chicken wire under the screed aswell