LK Foil Board Silent

LK Underfloor heating together with LK Foil Board Silent for floating placement on loadbearing floor construction in dry spaces. The system is built with a 30 mm or 50 mm thick insulation board in EPS with step sound-absorbing properties for intermediate floors. The boards are equipped with a foil with a grid pattern for easy installation of underfloor heating pipes together with LK Staple Gun 3D Premium.


EPS insulation board with a 100×100 mm grid-pattern foil for laying of LK Floor Heating.

LK Foil Board 30 Silent has impact-sound reducing properties that have been tested in laboratory in accordance with ISO 140-8.

On request, LK Systems can provide all the necessary data in order for an audio consultant to make accurate calculations for a completed building in accordance with SS-EN 12354.

When the board is installed on intermediate joists of concrete in accordance with LKs instructions, and the surface layer is covered with cell foam and a 14 mm parquet flooring, the floor heating construction provides a 21 dB impact-sound improvement.

Corresponding impact-sound improvement with 10 mm laminate flooring is 19 dB.