About Ecophon Sombra
A black-faced acoustic tile for spaces that need a dark ceiling with low light reflection, such as bars, venues, auditoria and lecture theatres. It installs on a standard T24 exposed grid.
Key performance
| Sizes (mm) | 600x600, 1200x600 |
|---|---|
| Thickness (mm) | 15 |
| Reaction to fire (EN 13501-1) | A2-s1,d0 |
| Humidity resistance | Class C, relative humidity 95% and 30°C, according to EN 13964:2014 |
| Visual appearance | Black 997, nearest NCS colour sample S 9000-N, 3-4% light reflectance. |
| System weight, Sombra A + Connect grid system (kg/m²) | 2,1 |
| Cleanability | Weekly dusting and vacuum cleaning. |
Source: Ecophon Sombra™ A product sheet, © Saint-Gobain Ecophon 2026-09-30. Figures quoted exactly from the manufacturer's datasheet; confirm with Ecophon before specifying.
Acoustic performance
| Configuration | THK mm | o.d.s. mm | αw | Sound absorption class |
|---|---|---|---|---|
| Sombra A/E | 15 | 50 | 0.55 | D |
| Sombra A/E | 15 | 200 | 0.95 | A |
Selected rows; full table in the technical datasheet.