Verified by manufacturer 1 month ago
20 mm thickness
EPS insulation board.
Expanded polystyrene (EPS) insulation board, suitable for use in floors and walls of domestic buildings.
Features and benefits:
Color | Grey |
Finish | Textured |
Material | Polystyrene Guidance for specification option: Expanded polystyrene (EPS) with advanced polymers. |
Shape | Rectangle |
Length | 1200 mm 2400 mm |
Width | 600 mm 1200 mm |
Height | 20 mm 25 mm 50 mm 75 mm 100 mm |
Warranty description | Lifetime |
Uniclass | |
CAWS | E20/200 Proprietary underslab insulation E20/30 Underslab insulation F30/10 Full fill cavity insulation F30/150 Full fill cavity insulation M10/290 Floating construction M10/40 Floating construction M13/260 Floating construction M13/40 Floating construction |
Standard | To BS EN 13163, BS EN 1604, BS EN 826 and BS EN 12089. |
Fire performance | E.Guidance for specification option: Euroclass E. |
Compressive strength (minimum) at 10% compression | 100 kPa.Guidance for specification option: To BS EN 826. |
Thermal conductivity (maximum) | 0.031 W/mK. |
Thickness | 20 mm. |
Face size (nominal length x width) | 1200 x 600 mm.Guidance for specification option: For flooring applications, square edges. 2400 x 1200 mm.Guidance for specification option: For flooring applications, square edges. |
Density, nominal | 20 kg/m³. |
Water vapour diffusion resistance | 30–70. |
Water vapour permeability | 0.024–0.010 mg/PaNM. Guidance for specification option: To BS EN 13163. |
BendingStrength | 150 kPa. Guidance for specification option: To BS EN 12089. |
Dimensional stability | DS (N) 5. Guidance for specification option: To BS EN 1604. |
Thermal resistance | 0.645 m²K/W. |
Edges | Tongue and groove. Guidance for specification option: For cavity wall applications. Square. Guidance for specification option: For flooring applications. |