Tonga® A 22 ceiling offers an excellent sound absorption, fire resistance and benefits of 320 combinations of formats and colors. Ideals for all types of room.

• Acoustic absorption: αw = 1.00
• 320 combinations of formats and colors
• Reaction to fire: A1
• Cradle to Cradle® certified Bronze v4.0

Minerval® A12 is an economical and efficient ceiling solution, ideal for all types of rooms.

• Acoustic absorption: αw = 0.90
• Reaction to fire : A1
• Eurofins Indoor Air Comfort® Gold certified
• Cradle to Cradle® certified Bronze v4.0

Tonga® dB 41 A ceilings offer a perfect balance between sound absorption and sound insulation. Ideal in places where acoustic is essential.

• Room to room sound insulation: Dnfw = 41 dB
• Sound absorption: αw = 0.90
• Rw = 22 dB, according to ISO 10140-2