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SKU: LTCG424T

22mm Siniat Thermal EPS Insulated Plasterboard - 1200 x 2400mm


£23.28 Ex VAT
£27.94 Inc VAT

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A standard wallboard plasterboard, backed with an expanded polystyrene (EPS) layer to add some basic thermal resistance to existing wall structures. Expanded polystyrene is a lightweight, rigid, and insulating material. When integrated into plasterboard, it provides additional insulation properties to the wall or ceiling system.

  • Complies with BS EN 520:2004+A1:2009 Type A,  BS EN 13950:2014 and BS EN 13163. 
  • Measures 1200mm x 2400mm
  • 22mm thickness
  • Suitable for basic heat and sound insulation
  • Tapered edge for easy joining and filling.
  • Weight: approx 18.1 kg

Data Sheets & Guides:

Siniat GTEC Thermal EPS Plasterboard Data Sheet


Thickness: 22mm
Length: 2400mm
Width: 1200mm
Size: 2400mm x 1200mm
Coverage: 2.88
Material: Gypsum Plasterboard
Thermal Resistance: 0.37 m2K/W
Thermal Conductivity: EPS Insulation: 0.037 W/mK Plasterboard: 0.19 W/mK
Reaction to Fire: Euroclass B-s1, d0
Water Vapour Resistance: 2.31 MNs/g