Textile floor coverings of all types must be removed! Vinyl underlay can be laid over existing floor coverings such as ceramic tiles, linoleum, rubber, PVC, laminate, parquet and level floorboards, as well as substrates with warm water underfloor heating systems.
For tile grouting, observe a maximum gap of 5 mm width and 2 mm depth.
The preparation of the substrate must be carried out appropriately and professionally, and the necessary materials must be fit for the intended purpose