paint on tanking or the rolls of adhesive for ground floor concrete wetroom?

[halfbat]

hello tilers, just getting all my materials together for my wetroom floor and was wondering weather to go with a paint on liquid tanking or the rolls of adhesive dpm. Its a ground floor concrete base with a 150w ufh mat to go on, the shower area will have a screen to stop me toilet roll getting soaked so is it advisable to tank the whole room 1400mmx2150mm or just the shower area? also as I'm forming the slope with my screed and slc any advice on what trap to use?
cheers folks

 

[Mike Mike]

Hello HalfBat, I would advise a membrane system for tanking, and a Purus drain because they have the best klämring design (compression fit, no screws).

Tank the whole floor, and take it 10 cm up the walls. Tank the walls in the shower area + 1m either side of the shower area. If the shower area is on an outside wall then tank that entire wall.

If you follow those principles then you won't have any problems.

Good luck!

 

[White Room]

I would use a thermal board for the the screed floor, it will take ages to warm up and alot of heat will be lost in the screed....