We supply the full range of British Gypsum Thermaline insulation boards, including Thermaline Basic, Thermaline Plus and Thermaline Super. Where stock is not available in the British Gypsum (BG) brand, we would supply Knauf Thermal boards as a direct equivalent at the same price.

Gyproc WallBoard factory-bonded to an expanded polystyrene insulant that is both CFC and HCFC-free – meaning zero ODP (Ozone Depletion Potential). Can be used in both refurbishment and new-build where a basic level of additional thermal insulation is required.

Similar to above, Gyproc WallBoard factory-bonded to an extruded polystyrene insulant that is both CFC and HCFC-free – meaning zero ODP (Ozone Depletion Potential). The closed cell structure of the foam on Thermaline Plus provides integral vapour control. Suitable for new buildings and for upgrading existing buildings when mid to high thermal performance is required.

Gyproc WallBoard factory-bonded to CFC-free, high thermal performance phenolic foam insulant. Has good fire performance, with Class 0 rating to both faces. Also has low toxicity and smoke obscuration of less than 5%. Thermaline Super also includes a vapour control layer as standard to reduce risk of condensation. A very high performing, yet cost-effective, thermal laminate used for refurbishment and room-in-the-roof applications where a substantial upgrade in thermal insulation is required.