| Sound Absorption |
Class A |
| Reaction To Fire |
A1 |
| Light Reflection |
86% |
| Humidity and Sag Resistance |
Up to 100% RH. No visible deflection in high humidity. |
| Cleaning |
Vacuum |
| Hygiene |
Stone wool provides no sustenance to microorganisms. |
| Recyclability |
Fully recyclable stone wool |
| Indoor Environment |
Rockfon ceiling products are classified in Class E1 in accordance with EN 13964 (EN 717-1). Rockfon ceiling products have a very low release of VOCs |