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Gyproc Thermaline PLUS

Gyproc ThermaLine PLUS

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 provides integral vapour


Suitable for new buildings and for upgrading existing buildings

when mid to high thermal performance is required.


  • Faced with ivory coloured Gyproc WallBoard
  • Backed with orange coloured extruded polystyrene
  • Available in tapered edge only
  • Complies with EN 13950
  • Thermal Conductivity: WallBoard 0.19W/mK
  • Thermal Conductivity: Plus extruded polystyrene 0.030W/mK

27mm Board

Width        Length        Weight        Edge        Thermal resistance
  mm            mm             kg/m²          T/S                    m²K/W
1200            2400               6.5               T                         0.54


35mm Board

Width       Length        Weight        Edge        Thermal resistance
  mm            mm            kg/m²          T/S                     m²K/W
1200           2400               7.2                T                          0.79


40mm Board

Width       Length        Weight        Edge        Thermal resistance
  mm            mm            kg/m²          T/S                    m²K/W
1200           2400               7.7               T                        0.94


48mm Board (faced with 12.5mm Gyproc WallBoard)

Width       Length        Weight        Edge        Thermal resistance
  mm           mm             kg/m²          T/S                     m²K/W
1200          2400                8.1                T                         1.10

All information provided by British Gypsum

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