The intention was to have only a PVC floor installed. Since it is a house from the 70's with wooden floor, we looked further on advice. Finally ended up at Compofloor.
During my conversation with Perry I immediately got a good feeling. The renovation floor could be installed very quickly. Paul and Appie completed this job (26 m2) within 5 hours. It is now flat and airtight. During installation work, the wiring of the underfloor heating has also been taken into account. Thanks guys.