Econoboard insulation sheets available from Thermonet Underfloor Heating are designed to increase the efficiency of underfloor heating systems while reducing the carbon footprint.  

Econoboard insulation sheets installed below undertile heating systems allow heat to travel uniformly in every direction, reducing the time required for heating up while improving energy efficiency.  

Econoboard insulation is made from extruded polystyrene and available in coated or uncoated options.  

The coated sheets are coated on either side with a cement layer making them waterproof and ideal for laying over timber substrates or concrete floors.  

Econoboard coated insulation sheets are available in 6mm and 10mm thicknesses in manageable sheet sizes of 1.25m x 0.6m.  

Econoboard uncoated insulation sheets are suitable for use on concrete substrates only and are available in 10mm thickness sheets.  

Econoboard sheets are fixed to the substrate using a cement-based tile adhesive. Alternatively, the insulation sheets can be screwed to timber substrates.