temporary flooring for underfloor heating

So you mean that it is not necessary to glue this? My heating engineer only said that if you never turn on the heating in a room, e.g. bedroom, then you could also install a floor that does not have to be glued. Otherwise, the flooring should be glued... That’s why the "idea" with this "lacquer" came up, which apparently is painted directly onto the floor. However, I do not currently know the costs involved with this.

Or should the PVC floor be glued?

Hello,

My heating engineer just said that if you never turn on the heating in a room, e.g. the bedroom,

And he didn’t strongly advise you against exactly that – constantly leaving the heating off? With this behavior, you create cold bridges, which must be avoided in the planning of a new building ;)

That’s why the "idea" came up of this "paint", which apparently is applied directly on the floor. Although I currently don’t know the costs of it yet.

You probably mean a "smooth concrete screed," as is often found in basements? For a single room, it won’t cost a fortune.

Greetings from the Rhineland

Yes, I suppose I will ask my construction expert. As I said, I've never used something like that before, so I didn't know exactly what it was called.

Can this "Betonglattstrich" simply be left on afterwards or somehow sanded down if you decide on tiles or parquet at some point, or does it have to be completely removed?

Hello,

Is it possible to just leave this "Betonglattstrich" on afterward or somehow sand it down if one decides on tiles or parquet at some point, or does it have to be completely removed?

For that, you would have to know today which floor covering (tiles, parquet, carpet, cork, etc.) it will eventually be ... already because of the different floor levels from hallway to room (screed heights) as well as the height of the interior doors. Once all of this is finally known, you can install any floor covering you want - observing the installation instructions.

Best regards from the Rhineland

We have underfloor heating throughout the entire house and have laid click laminate/click vinyl everywhere (except in the bathrooms and kitchen where it is tiled). The laminate/vinyl is suitable for underfloor heating (this is also indicated on the respective products whether they are suitable), so in my opinion, it is not necessarily required to have a glued floor with underfloor heating.

Find click laminate very practical