6mm XPS insulation (Styrofoam LBH-X-P)

Maximize the efficiency of your heating system without sacrificing floor height by using our premium underfloor heating insulation boards 6mm. Specifically designed to sit beneath your electric underfloor heating mats, these ultra-thin XPS boards prevent valuable warmth from escaping downward into the subfloor. Instead, they push the heat directly up into your room, ensuring much faster heat-up times and significantly lower running costs, all while keeping your overall floor build-up to an absolute minimum.