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HERADESIGN Fine is a Cradle to Cradle Certified® Gold, acoustic ceiling and wall panel made from single layer, magnesite bonded wood wool. Made from ecologically sound materials, this range of building biology recommended, high-quality, and functional products are what sustainable acoustics look like.

*Cradle to Cradle Certified® Gold for white and natural colours only.


Data Sheet

Creating Sustainable and Comfortable Spaces with Wood Wool Acoustic Solutions

HERADESIGN acoustic solutions can offer Class A sound absorption performance when installed with an acoustic lining, making a major contribution to enhancing well-being and improving concentration. In addition to receiving the “building biology harmlessness” certificate, these panels truly offer acoustic performance with a green conscience. These ceiling panels offer a variety of edge designs, high mechanical strength, and are suitable for areas that require high impact resistance.

Key Features


Wood wool

Sound Absorption

Up to 0.90

Sound Attenuation

Up to 55 dB

Light Reflectance

~76% white (similar RAL 9010)
~60% natural color


15mm, 25mm & 35mm


8.2 - 17.5 kg/m²

Fire Reaction

Bomba Class O

Humidity Resistance

Up to 90% RH



Recycled Content

17 - 25%


Soft brush , vacuum cleaner

Impact Resistance

Class 1A / EN13964 and DIN 18032

Application Areas

  • Interior spaces

  • Roofed Outdoor Areas
    Not directly exposed to the environment

  • Education
    Classrooms, schools, libraries
  • Leisure, Sports & Recreational Facilities
    Indoor swimming pools, spas, gymnasiums
  • Entertainment
    Cinemas, theatres

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