Ecotherm Eco-Versal



High performance rigid Polyisocyanurate (PIR) general application insulation board

‘5 in 1 insulation board’ suitable for use in a number of applications including floors, walls, roofs, dormer cheeks and ceilings.

Includes low emissivity aluminium foil facings giving improved thermal insulation performance within cavity air spaces.

Easy to cut and shape.

Can be used to improve reliable long-term energy savings for buildings.

BBA certified for floors, pitched roofs and walls..

Thicknesses and Availability:

Available in most popular thicknesses at most depots; short lead-times may apply if we need to get stock in before delivering to site.

This Eco-Versal Range includes the following readily available product thicknesses: 25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 75mm, 80mm, 90mm, 100mm, 120mm, 130mm, 140mm and 150mm.


Product options

Quantity Product ex-VAT inc-VAT  
£11.70 £14.04
£13.04 £15.65
£16.09 £19.31
£17.77 £21.32
£21.81 £26.17
£25.32 £30.38
£25.48 £30.58
£27.91 £33.49
£30.83 £37.00
£30.86 £37.03
£37.64 £45.17
£42.71 £51.25
£45.82 £54.98
£45.88 £55.06
£9.32 £11.18

Availability Indicators

Ecotherm Eco-Versal is sent out from depots nationwide and is subject to the Local Depot Delivery minimum order levels and delivery charge thresholds.

Reasonable stock levels are generally held at most of our depots. In some geographic locations, depots may stock alternates, however, we will contact you to discuss before proceeding with the order.

Ecotherm reserves the right to change stocked products - while we will do all we can to keep on top of changes, availability and lead times may vary.

  • Generally 1 to 3 working days for delivery
  • Generally 1 to 5 working days for delivery
  • Generally 5 to 10 working days for delivery
  • Special request or made to order item, allow extended lead times. Minimum order levels may apply.
  • Please call to check availability and approximate lead times

Delivery charges will be calculated at check-out. Please visit our Ordering From Us page for further details on minimum order levels and delivery charges. If you have any queries, please do not hesitate to contact me via our Contact Form or on 01903 899 898.

Product Application

General application insulation board

Ecotherms high performance polyisocyanurate (PIR) foam board, Eco-Versal, is suitable for use in solid and suspended ground floors, wall framing, pitched roofs and dormer cheek applications.

Product Make-up

Core: Ecotherm Eco-Versal is manufactured from rigid thermoset fibre free polyisocyanurate (PIR) foam.

Facings: Faced on both sides with a low emissivity aluminium foil, autohesively bonded to the insulation core during manufacture.

Product Properties

Thickness 25mm to 150mm
Length 2.4m
Width 1.2m
Edge Square

Product Performance

Thermal Conductivity 0.022 W/mK  
Compressive Strength 140 kPa at 10% compression BS EN 826:2013
Vapour Resistance > 100 MNs/gm BS EN 12086: 1997 / I.S. EN 12086: 1998
Nominal Density 32 kg/m³  

Product Variants

Product Thickness Thermal Resistance kg/m²
Ecotherm Eco-Versal 25 mm 1.10 m²K/W 1.17 kg/m²
Ecotherm Eco-Versal 30 mm 1.35 m²K/W 1.33 kg/m²
Ecotherm Eco-Versal 40 mm 1.80 m²K/W 1.64 kg/m²
Ecotherm Eco-Versal 50 mm 2.25 m²K/W 1.95 kg/m²
Ecotherm Eco-Versal 60 mm 2.70 m²K/W 2.26 kg/m²
Ecotherm Eco-Versal 70 mm 3.15 m²K/W 2.57 kg/m²
Ecotherm Eco-Versal 75 mm 3.40 m²K/W 2.73 kg/m²
Ecotherm Eco-Versal 70 mm 3.15 m²K/W 2.79 kg/m²
Ecotherm Eco-Versal 90 mm 4.05 m²K/W 3.19 kg/m²
Ecotherm Eco-Versal 100 mm 4.50 m²K/W 3.50 kg/m²
Ecotherm Eco-Versal 110 mm 5.00 m²K/W 3.81 kg/m²
Ecotherm Eco-Versal 120 mm 5.45 m²K/W 4.12 kg/m²
Ecotherm Eco-Versal 130 mm 5.90 m²K/W 4.43 kg/m²
Ecotherm Eco-Versal 140 mm 6.35 m²K/W 4.74 kg/m²
Ecotherm Eco-Versal 150 mm 6.80 m²K/W 5.05 kg/m²

While we have provided Thermal Resistance values for all thicknesses on the Ecotherm Eco-Versal datasheet, some thicknesses may not be readily available.