Celotex products
Celotex offers an unrivalled range of insulation solutions and services.
U-value Calculator
Start your U-value calculation >Our thermal portfolio includes PIR insulation, supporting all market sectors with a wide range of insulation solutions.
Product Selector
Based on your application choice Celotex UK recommend using one of the following products:
| Product Name | Thickness Range | Sizes | Lambda |
|---|---|---|---|
| Celotex CW4000 | 40-100mm | Width 450mm, Length 1200mm | 0.022 |
| Celotex GA4000 | 50-100mm | Width 1200mm, Length 2400mm | 0.022 |
| Celotex PL4000 | 25-65mm (+12.5mm Plasterboard) | Width 1200mm, Length 2400mm | 0.022 |
| Celotex TB4000 | 20-40mm | Width 1200mm, Length 2400mm | 0.022 |
| Celotex XR4000 | 110-200mm | Width 1200mm, Length 2400mm | 0.022 |
| Thermaclass Cavity Wall 21 | 90-140mm | 1190 x 450mm (installed) 1205 x 465mm (including tongue) | 0.021 |