Sika Sikatherm-830 XPS Roof Insulation Board
Sikatherm®-830 XPS insulation board is a high-strength extruded polystyrene (XPS) foam board. Its closed-cell structure delivers extremely low water absorption and superior thermal insulation, ideal for various roof systems and waterproofing works.
| Packaging | — |
|---|---|
| Colour | White |
| Coverage | Approx. 8 sq.ft / board (Actual coverage varies with substrate conditions and application thickness) |
Applications
- Thermal insulation over protected membrane roofs and waterproofing layers
- Green roofs, terraces and rooftop car parks
- Widely used in public and private building projects
Advantages
- Thermal conductivity as low as 0.028 W/(m·K) for outstanding insulation
- High compressive strength up to 300 kPa
- Water absorption of only 1.0% — moisture resistant
- Lightweight and easy to cut for simple installation
- Suitable for schools, hospitals, commercial buildings, industrial premises, green roofs and rooftop car parks