After 30 years, Eurocoustic Tonga is better than ever before with improved acoustics (22mm square edge tile NRC 1, 20mm rebated tile NRC 0.95), and a whiter and brighter tissue facing. Tonga Euro Colours are faced with coloured decorative glass fibre tissue on the visible face and a neutral glass fibre on the reverse face. 47 colour options are available by special order. Now available in 40mm thick Square Edge for even better thermal and acoustic performance.
- Suitable for
- Ceilings, Commercial, Education, Office, Interior, Classroom, Acoustic, Retail, Hospitality, Hospital, Hall / Conference, Non-Structural, School, Entrance / Lobby, Thermal
- Tile sizes
- 600mm x 600mm and 1200mm x 600mm. Available on request 1200mm x 1200mm, 1500mm x 600mm, 1800mm x 600mm, 2000mm x 600mm and 2400mm x 600mm
- Tile thickness
- 20mm E Edge/Tegular edge, 22mm A Edge/Square Edge, 40mm E Edge/Tegular Edge, 40mm A Edge/Square Edge
- Colours
- Choose for 47 colours from The Eurocolours range
- Reaction to fire
- A1 (white) and A2-s1, d0 (colors)
- Thermal resistance
- According to the EN 13162, Tonga A 40 ceilings offer thermal resistance of 1.10 m². K / W
- Tile weights
- 20/22mm - 2.2kg/m2, 40mm - 3.1kg/m2
