Enable sound to improve your experience

Modular system to create a floating roof offering excellent sound isolation.

Noise reduction
from 55Rw to 83Rw

Apply Phonotech®



The phonotech® modular element is based on phonotech® soundbattens, factory-assembled with the phonotech® complex making on-site assembly much simpler and faster.

The phonotech® element is applied as acoustic isolation lining for flat and inclined roofs.


The phonotech® element features a phonotech® soundbatten, as well as a mineral wool slab combined with a factory-assembled waterproof particleboard.

Coco matting

Waterproof particleboard

Treated wood

Mineral wool

Acoustic foam

For more technical details download our brochure

Download our PDF

Our projects

We've worked for

The biggest Stadium in France

U Arena Stadium

Paris - France

  • Stadium / Theater and offices
  • 40.000 seats
  • 117.000 m²

4 movable acoustic

Pierre-Mauroy Stadium

Lille - France

  • Stadium / Theater
  • 50.000 seats
  • 35.000 m²