Rockwool RW Rainscreen Duo-Slab is a high-performance rigid insulation slab engineered for rainscreen and ventilated façade applications. With dimensions of 180mm thickness by 1200x600mm, this product delivers superior thermal performance and fire protection while managing moisture control in external wall systems.
Key Features
- 180mm thickness optimised for rainscreen cavity insulation
- Non-combustible A1 fire rating for enhanced building safety
- Low thermal conductivity (lambda value) for excellent energy performance
- Hydrophobic properties enabling effective vapour management in ventilated cavities
- Rigid slab format ensuring dimensional stability and ease of installation