Collection: Insulation & Overlay Boards

Insulation & overlay boards are key in electric UFH build-ups. They reduce heat loss, improve warm-up & create a stable base — ideal for renovations, uneven subfloors & floating floors.

• Improve efficiency – correct floor build-up helps systems heat faster & run better.
• For tiles & screed – rigid boards support heating mats, loose cable & in-screed systems.
• For floating floors – use with foil & carbon film.
• Lower costs – better insulation reduces wasted heat. See our running costs guide.