Insulated Underlay for Underfloor Heating Herschel Thermostat Full room temperature is usually

Full room temperature is usually achieved within 1–2 hours depending on insulation

rather than heating a whole outdoor area

healthy warmth without compromising on style

"value": "16A / 3680W" }

Insulated Underlay for Underfloor Heating Herschel Thermostat Full room temperature is usuallyWarmup Insulated Underlay sits between the cold subfloor and the Foil Heater, reflecting heat upwards therefore making the underfloor heating system more efficient and effective. The foil backing acts as an effective moisture barrier. The Insulated Underlay has been specially developed for installation under the Foil Heater and Dual Overlay as part of a complete and stable system. The underlay is a thin polystyrene insulation barrier with effective