MYHEAT cement coated insulation boards will significantly reduce heat losses into the subfloor, improve performance and the initial warm-up time reducing energy consumption. It is recommended when installing underfloor heating on all concrete subfloors.- Available in 6mm or 10mm- Waterproof- Can be fixed to any surface- Keyed surface ready to receive the adhesive- Easy to work with – cut with a knife or saw- Lightweight and easy to handle