Sound-absorbing ceiling, with a concealed grid system and demountable tiles for swimming hall applications.
For applications where a suspended ceiling with a concealed grid is required, and individual tiles must be easily demountable. It is suitable for swimming hall areas, and is compatible with high humidity, corrosivity and occasional direct water.
A sound-absorbing ceiling system for applications where a suspended ceiling with a concealed grid is required, and individual tiles must be easily demountable. Ecophon Hygiene Performance™ Ds has a symmetrical edge design, allowing easy assembly. The ceiling has an even appearance, with the bevelled edges forming a discreet groove between the tiles.
The system consists of Ecophon Hygiene Performance™ Ds tiles and Connect™ grid system, with an approximate weight of 3–4 kg/m².
Features and benefits:
The visible surface has an Akutex™ HS coating, and the back of the tile is covered with glass tissue. Painted edges
White 500 (nearest NCS colour sample S 0500-N, 85% light reflectance).
Accessibility – the tiles are demountable. Surface endurance – product tested according to ISO 11998, and withstands 200 cycles. CE marked
High-density glass wool
600 x 600 mm
1200 x 600 mm
Full warranty available upon request
K40/10 Suspended ceilings
K40/105 Suspended ceiling system
K40/115 Unit/ modular suspended ceiling system
K40/265 Infill units
K45/12 Existing suspended ceiling system
K45/120 Existing suspended ceiling system
K45/13 Suspended ceiling system alterations
K45/130 Unit-suspended ceiling system alterations
K45/160 Board-suspended ceiling system alterations
Interlocking Connect™ T24 C4 grid.
High-density glass wool tiles
Connect™ Edge Sealant 0691
Hygiene Performance™ Ds
Size (l x w)
600 x 600 mm.
1200 x 600 mm.
Connect™ Shadowline Trim C1/C3 with lugs.
Connect™ Channel Trim C1/C3/C4.
approximate, including Connect grid system
Overall depth of system (minimum)
Demounting depth (minimum)
Certified as A by French VOC. Emission classification of building materials: M1.
The tiles withstand a permanent ambient RH of up to 95% at 30°C.
To BS EN 13501-1, Class A2-s1, d0.
Practical sound absorption coefficient: 125 Hz: 0.5, 250 Hz: 0.8, 500 Hz: 0.8, 1000 Hz: 0.85, 2000 Hz: 0.95, 4000 Hz: 0.95. αw: 0.85. Sound absorption class (to BS EN ISO 11654): B.
Daily dusting and vacuum cleaning, weekly wet-wiping. Can also withstand advanced cleaning, e.g. steam cleaning, and withstands use of hydrogen peroxide vapour.
No change in gloss or colour, after undergoing tests using disinfecting chemicals at the Swedish national Research and Testing Institute (SP).
Maximum live load
Minimum loadbearing capacity
Corrosion class (grid)
Contains Red List materials
All Ecophon products are free from substances of very high concern (SVHC) and any compound on the list of REACH in the EU.
Country of material origin
Sweden, Finland or Poland.
No performance declared