HEXATHERM® XPERi - External Basement Wall Lining
Verified by manufacturer 5 months ago
Interlocking extruded polystyrene thermal insulation board for basement wall applications.
Application
Suitable for fixing externally against basement walls.
Description
Features and benefits:
- 100% recyclable.
- CFC and HCFC free.
- Closed cell structure.
- Code for Sustainable Homes Pol 1 compliant.
- Excellent life-long thermal performance.
- High compressive strength.
- Wide range of thicknesses available: 30–160 mm.
- Zero ODP & Less than 5 GWP.
- Low water absorption
- Interlocking edge detail.
- Manufactured in accordance with BS EN 13374, and tested to BS EN 12267.
- Long term water absorption by immersion (% volume, to BS EN 12087): <0.7%.
Grade (to BS EN 826): CS250 and CS300.
General information
Color | Yellow |
Finish | Smooth |
Material | High density extruded polystyrene (XPS) Guidance for specification option: (XPS) |
Shape | Rectangle |
Length | 2500 mm |
Width | 600 mm |
Height | 30 mm 40 mm 50 mm 60 mm 80 mm |
Uniclass | |
CAWS | P10/217 Insulation slabs fixed to backing wall |
Specification data - Extruded polystyrene (XPS) boards
Standard | To BS EN 13164. |
Third-party certification | ISO 9001: 2015. ISO 14001:2015. |
Compressive strength (minimum) at 10% compression | To BS EN 826: 250–300 kPa. |
Thermal conductivity (maximum) | To BS EN 12267, 0.033—0.034 W/mK. |
Thickness | 30 mm. 40 mm. 50 mm. 60 mm. 80 mm. 90 mm. 100 mm. 120 mm. 140 mm. 160 mm. |
Edges | Tongued and grooved. |
TemperatureRange | -50 to +75°C. |
Density | To BS EN 1602, 34 kg/m³ minimum. |
Water vapour diffusion factor (to EN 12086) | 100—200 µ. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Belgium |
Country of product manufacture | United Kingdom |
Recyclability | 100 |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 30 % |
Literature
Thermal
Case studies
Ridgeway Views, Mill Hill
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