- Dimensionally stable, does not rot or warp
- Excellent resistance to moisture
- High level of thermal insulation
- Extremely light and easy to cut
The XPS insulation board has been specifically designed to provide a high level of insulation with poorly insulated concrete/screeded bases. The board is constructed from extruded polystyrene, a durable, lightweight material with high compressive strength, giving it the ability to resist compressive creep and fatigue.