Dark coloured ceiling tile.
The Colortone range is available in Dune eVo, Fine Fissured or Neeva surfaces depending on acoustic requirements. Colortone Dune eVo offers a simple way to experiment with colours on a ceiling using the Dune surface.
Features and benefits:
Compatible grids, by edge detail. To be specified separately; consult manufacturer for details.
- Board/ Tegular:
K40/10 Suspended ceilings
K40/105 Suspended ceiling system
K40/115 Unit/ modular suspended ceiling system
Colortone Dune eVo Platinium
Insert requirements. Consult manufacturer for BIM/ CAD details.
Module size (w x l, nominal)
600 x 600 mm
1200 x 600 mm
Board edge only.
Standard product features
Weighted sound absorption coefficient (alpha w). Rating for random incidence sound absorption determined in accordance with EN ISO 11654. Measured values obtained in accordance with EN ISO 20354 are converted into octave bands, plotted on a graph and compared to a standard reference curve until a 'best fit' is obtained. The derived αw will vary between 0.00 and 1.00.
Sound reduction index:
Dnfw rating derived from laboratory measurement of room-to-room airborne sound insulation of suspended ceiling with plenum above. Rating determined in accordance with EN ISO 717-1 from measurements made in accordance with EN IS0 10848-2 over the third-octave band frequency range 100–3150 Hz.