About AMF THERMATEX Schlicht
A plain, smooth-faced white mineral tile where appearance and light reflection matter more than absorption, for example in labs, clinics and treatment rooms. Available for exposed grids and, in 19mm, for concealed installation.
Key performance
| Thickness (mm) | 15, 19 |
|---|---|
| Weight | 3.6 - 5.0 kg / m² |
| Sound absorption | αw = 0.20 (L) as per EN ISO 11654 |
| Sound attenuation | Dn,f,w = 34 dB (15 mm); Dn,f,w = 38 dB (19 mm) as per EN ISO 717-1 |
| Fire reaction | Euroclass A2-s1, d0 as per EN 13501-1 |
| Light reflectance | 88% |
| Humidity resistance | 95% RH |
| Clean room | ISO 4 as per EN ISO 14644-1 |
Source: AMF THERMATEX Schlicht datasheet, 09/2026. Figures quoted exactly from the manufacturer's datasheet; confirm with Knauf Ceiling Solutions before specifying.