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EcoTherm Eco-Versal General Purpose Insulation Board - 2.4m x 1.2m x 70mm

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£44.34 Incl. VAT
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The Eco-Versal general purpose insulation boards are suitable for use in pitched roofs, ceilings, floors and walls. EcoTherm Eco-Versal has a fibre free rigid polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides.

Suitable for use in a new build or when upgrading the thermal performance of existing floors, Eco-Versal provides a cost effective means of reducing CO2 emissions and compliance with Building Regulations/Standards.

EcoTherm develops, manufactures and supplies thin polyisocyanurate (PIR) rigid thermal insulation board products throughout the UK.


Length: 2.4m.
Width: 1.2m.
Thickness: 70mm.
rValue: 3.18m2K/W.
Weight: 7.4kg per board.
Thermal conductivity: 0.022 W/mk - BS EN 12667.
Spread of flame: Class 1 - BS 476-7.

Features and Benefits

  • Excellent thermal performance : meets Building Regulations/Standards with minimal thickness.
  • Excellent compressive strength when compared to traditional forms of insulation
  • Rigid boards are easy to lay, cut and install
  • An energy Saving Trust Listed product
  • BBA certified


Length 2400mm Thickness 70mm Width 1200mm


Thermal Conductivity 0.022 W/mK Edging Square Edge Facing Foil Product Type Board
Material PIR

Questions & Answers


I am looking for wall insulation for an extension with a 70 mm cavity with brick outer leaf and thermalite block inner leaf. Is this suitable ?


Yes this would be suitable, please give our team a call if there is anything else we can do

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1.5 / 5 2 reviews
Stewart Archibald
18th October 2020
Was delivered the wrong product! Had no option but to accept the insulation provided, as has my joiners waiting to fit it for me, but was given no prior warning that they couldn't deliver the product specified and ordered. The product delivered was cheaper and despite emailing c/s, they have not responded with the offer of a refund for the difference. My Building Warrant U-Value calculation will now need to be re-done to suit the product received and, as before, not getting any assistance from c/s with regards getting a new u-value calculation done for the manufacturer of the product that was delivered.
Stuart Mcguinness
18th October 2020
I did not get what I ordered. Instead fobbed off with similar Celotex which is similar but I chose Ecotherm. Pennies different and slightly lower spec. The email/call handler revealed their depot in Scotland does not even stock Ecotherm so there is a fraudulent acceptance of one’s order with prior intent to send a cheaper substitute. No issue with Celotex itself.
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EcoTherm Eco-Versal General Purpose Insulation Board - 2.4m x 1.2m x 70mm

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