Insulation is a vital part of any underfloor heating system. If the sub floor you are laying your underlfoor on to does not have insulation, you will need to install insulation directly beneath the heating system to ensure manageable heat up times and to minimise running costs.
ProWarm™ BACKER-PRO insulation boards are suitable for use under tile heating cables and mats (not suitable underwood systems).
The system should be installed onto concrete/screeded floors using a rapid set flexible tile adhesive, do not use pre-mixed adhesives.
- Please note each board is 1200mm X 600mm and covers 0.72m2, so for an area of 5m2 you would need 7 boards