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Browse our full range of Ecotherm Insulation Boards. Available for solid, concrete, timber and suspended floors. You can reach out to us via Live Chat or by phone 020 3481 1978 if you need help finding the right product. Nationwide Delivery - Free Delivery on all orders over £300

Ecotherm Insulation Boards

EcoTherm® offer thin, rigid floor insulation boards suitable for solid, concrete, timber and suspended floors.

Whilst heat rises, it is also very important to insulate the floors as part of the ‘total building envelope’. EcoTherm Insulation has excellent compressive strength which is advantageous when insulating a floor. EcoTherm's insulation boards are suitable for the following floor applications:

    • Ground bearing concrete floors
    • Suspended hollow pot floors
    • Suspended timber floors
    • Foundations and roof perimeter
    • Remedial overlay floors

For underfloor heating, Eco-UFH is the ideal solution with a tough membrane facing (no need for polythene overlay before screeding), gridlines for pipe guidance and superb clip retention.

Products - for floors


EcoTherm® Eco-Versal has a fibre free rigid polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides.


EcoTherm® PrO-Versal is enhanced performance fibre free PIR insulation core board faced with pure aluminium foil on both sides. PrO-Versal provides improved thermal performance over EcoTherm's standard range of PIR and also Class O fire performance.


EcoTherm® Eco-UFH has a protected, supported aluminium foil on both sides with a fibre free polyisocyanurate (PIR) insulation core. The top surface is printed with a grid which make it easy to layout underfloor heating system pipes and also allows the pouring of screed directly onto the board.