Insulation FAQs

A dual overlay system is designed to create a smooth, stable, and level subfloor above electric foil underfloor heating systems. Installed as a free-floating layer, it protects the heating elements while providing a suitable surface for a wide range of floor finishes. This type of overlay is particularly recommended for soft and resilient flooring materials, […]

No. The base board and top board are supplied with a pre-applied contact adhesive that is designed to bond the two layers securely during installation. No additional glue or adhesive is required or recommended, as using extra bonding materials may affect the installation process or the performance of the system. For the best results, always […]

The top boards stick directly to the base boards. However, it needs to be ensured that each layer is laid out with staggered joints and arranged so that the top boards overlap the joints in the base board. This ensures a stable floating floor on top of the underfloor heating foil heaters.

Installing insulation boards over a concrete subfloor helps improve the efficiency and performance of an underfloor heating system. Without insulation, a significant amount of heat can be absorbed by the concrete, increasing warm-up times and reducing the amount of heat transferred into the room. Insulation boards create a thermal barrier that directs more heat toward […]