Pack of 6 Boards (Covers 4.32m2)

Our Thermal Tilebacker Boards are manufactured from high density extruded polystyrene with a
specifically formulated reinforced cementitious surface coating.

The boards are designed to be user friendly. They are thermally insulating, waterproof and
lightweight. They can be easily cut, shaped and installed using conventional hand tools.

The insulating property of the extruded polystyrene provides excellent
insulation and is CFC, HCFC and HFC free.

The tough surface coating provides the perfect surface for the application
of tiles and plaster. Gaia Thermal Construction Boards are suitable for
use in a wide range of internal and external applications.

Dimensions: 10mm (Thickness) x 600mm (Width) x 1200mm (Length)

Weight: 2.37kg

U-Value: 2.23W/m2K


  •  Tiling
  •  Plaster and synthetic render systems
  •  Underfloor heating insulation
  •  Wetroom and spa environments
  •  Basements and loft conversions
  •  Conservatory Ceilings

Technical Specification

Compressive Strength - (10% compression) 300kpa
Thermal Conductivity to BSEN 13164 (5 years) - 0.033W/Mk
Water Absorption by volume tested to BSEN 12087 - 0.6%
Density (foam core only) - 36Kg/m3
Temperature Range - -500C, +750C
Fire Performance - Class 0

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8003815 - 10mm Insulation Board - Pack of 6 Boards (Covers 4.32m2)

  • £75.22 excl VAT
  • £90.26 incl VAT