25mm 350kPa high quality XPS (Extruded polystyrene). Uses 16mm pipe at 150mm spacing. The board size is 1200mm x 600mm - 0.72m2.
Produces approximately (80-100W/m²) output. Not to be confused with any EPS system.
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Send PlansLooking for the best low profile system? The RENOL1TE XPS 25mm boards offer a premium, hassle-free underfloor heating overlay system that installs directly over your existing floors without the need to excavate.
Manufactured from high-density, 350kPa XPS (far superior to standard EPS), each underfloor heating panel provides outstanding insulation and compressive strength. Designed specifically for overlay underfloor heating, the boards feature pre-routed channels perfectly spaced at 150mm for standard 16mm pipe, delivering an impressive 80-100W/m² heat output.
These underfloor heating overlay boards keep floor height build-up to an absolute minimum of just 25mm. Whether you are tackling a single room or a whole-house retrofit, our ufh overlay boards ensure a fast, efficient, and straightforward installation.
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