Premium Plus Retrofit Kits

VarioComp – Ultra low profile, rapid action and the highest heat output of any retrofit underfloor heating system available in the UK.

Our Premium Plus Retrofit/Overfloor underfloor heating solution is an ultra-low profile 18mm Fermacell Gypsum Fibre board system supplied with calcium sulphate filling compound and unique 100mm pipe spacing for the ultimate retrofit/overfloor system.

The boards/compound warm up creating thermal mass and produces approximately (130-155W/m²) output. Far superior and not to be confused with any EPS and/or non foiled XPS system. The highest output retrofit system available in the UK!!