Underfloor heating screed

Hi Guys

After abit of advice been to look at a job and they are having polypipe overlay underfloor heating, do any of the manufacturers do a compound to go over the pipework (being a water system) and if so could what depth should we be looking at with lvt going down after .

Thanks

 

Good luck. I would wait to see the overlay installation before pricing or accepting that

 

Speak to polypipe but they usually have a recommended option, ensure the overlay panels are bonded down well before you fully prime and throw a smoothing compound over it