Thermogroup recommend the use of insulation with any floor heating installation. As heat travels equally in every direction the use of insulation under the heating reduces the heat up time, improves energy efficiency and cuts down on running costs.
Econoboard Coated can be used over timber floors as a ceramic tile underlay or over concrete slabs and improves the insulation and stability of the floor. Simply screw to the timber substrate or adhere to the concrete with tile adhesive.
Econoboard provides a totally water resistant thermal insulation.