Description
Recticel Eurothane GP is a rigid PIR insulation board with a gas-tight multilayer foil facing on both sides, for pitched roofs, timber framed walls and floors, including under-screed underfloor heating build-ups. At 0.022 W/mK it performs on a par with Celotex and Kingspan, so it is worth pricing against both. We stock the range from 25mm to 150mm at our Rossendale warehouse for next-day delivery or trade counter collection.
Thicknesses and R-values
All boards are 2400 x 1200mm (2.88m² per board) with a lambda value of 0.022 W/mK.
| Thickness | R-value (m²K/W) |
|---|---|
| 25mm | 1.10 |
| 30mm | 1.35 |
| 40mm | 1.80 |
| 50mm | 2.25 |
| 60mm | 2.70 |
| 70mm | 3.15 |
| 75mm | 3.40 |
| 80mm | 3.60 |
| 90mm | 4.05 |
| 100mm | 4.50 |
| 120mm | 5.45 |
| 150mm | 6.80 |
Which thickness do I need?
It depends on the build-up and the U-value you are working to. As a starting point, 100mm between rafters with 25mm under is a common pitched roof specification, and 100mm is the usual choice under a screed floor. Send us the construction and the U-value you need to hit and we will calculate it for you — no charge and no obligation to order.
Specification
- Thermal conductivity: 0.022 W/mK
- Board size: 2400 x 1200mm, 2.88m² per board
- Compressive strength: >140 kPa
- Zero ODP, GWP below 5
- Green Guide rating A
- CE marked to BS EN 13165, manufactured to ISO 9001 and ISO 14001
- CCPI assessed
Full details are in the Recticel Eurothane GP data sheet. Boards should be stored dry, clear of the ground and out of direct sunlight — boards that have got wet should not be used.
Buying from Pinks
Full range held in stock, bulk discounts on pallet quantities, next-day delivery across most of the UK and collection from our trade counter in Crawshawbooth, Rossendale. If you are pricing a job and want a like-for-like against Celotex, Kingspan, EcoTherm or Sopratherm, call us and we will quote both.





