Revisions log for question
Can I fill a sloped floor with a leveling compound if there is already an underfloor heating system in there?

I want to convert my garage into a music room (for piano, etc.) and put a parquet there.

But now the garage has a slope towards the drain in the middle (40mm max). The garage (under the same roof as the rest of the house) also has underfloor heating. My idea is to pour a leveling compound in there. It should be suitable in terms of bearing capacity. 

1. can it be dismantled relatively easily (if you want to use the garage as a garage again)? By relatively hassle-free, I mean a hole punch is fine, but not 3 weeks of hammering, but maybe you can knock it all out in a day or two without getting too deep (underfloor heating)?

2. Does the underfloor heating continue to heat up after you have filled the slope with the leveling compound?

• underfloor heating
• uneven floor