Have a small channel to fill in, approx 90cm wide but 40/50mm deep. Has central heating pipes in there. Customer having laminate over the top, is it ok to pour ardex NA in there to cover them and bring the floor back level?
Yes I know mate, but to keep costs down and already having NA lying about, coupled with the floating floor going over it, would it be ok? I’m leaning towards it would be, just looking for reassurance haha
If you have it laying around I would just fill the base with sand or aggregate and then mix the levelling compound with the same to bulk it