Square

Ljuds™ Circle wood wool acoustic panels features a sleek circular design that improves sound absorption, reduces reverberation, and elevates NRC ratings. Made from sustainable materials, it provides soundproof insulation for walls and ceilings in commercial and residential spaces, supporting LEED certification and eco-friendly building standards.

Acoustic Performance & Sustainability

Sound Absorption Coefficient

Line graph showing absorption coefficient (α) rising from about 0.2 at 50 Hz to a peak around 1.0 near 2500 Hz, then slightly dropping at 5000 Hz. X-axis: 1/3 Octave Center Frequency (Hz). Y-axis: Absorption Coefficient (α).

Ljuds™ wood wool acoustic panels undergo ISO 354 testing to measure sound absorption across frequencies. The results show high efficiency, especially in the mid-to-high range, ensuring effective reverberation control.

Eco-friendly

We prioritize sustainability and eco-friendliness in our design and manufacturing processes. Made from eco-friendly recyclable materials, these products reduce environmental impact by minimizing waste and promoting long-lasting performance. 

Projects

Our projects encompass a broad spectrum, spanning from new building constructions to renovations. These projects involve various spaces, such as offices, auditoriums, cinemas, restaurants, and public areas.
Square Shape
 Aural-Aid HQ, Singapore
Aural-Aid

Frequently Asked Questions

Ljuds™ Square panels are wood wool acoustic panels made from recyclable wood fibres and cement. They absorb sound effectively, making them suitable for acoustic walls and ceilings in offices, hospitality spaces, residences and commercial interiors where noise control and comfort are priorities.

These panels feature a porous structure that lets sound enter and be dissipated within the material, which reduces echoes and reverberation. Ljuds™ wood wool panels are tested under ISO 354 standards and offer high sound absorption, improving acoustic comfort in treated spaces.

Yes. The panels are made from sustainable, recyclable wood fibres and cement, and support eco-friendly building practices. Their formaldehyde-free construction helps improve indoor air quality and aligns with green design goals such as LEED certification.

Square panels have been installed in projects such as Aural-Aid HQ in Singapore, where the open material structure reduces sound reflections and enhances acoustic performance while adding visual texture.

Yes. Square panels can be paired with other Ljuds™ wood wool panel shapes like Hexagon, Diamond or Rectangle panels to create coordinated acoustic solutions. This allows designers to balance sound control and visual interest across walls and ceilings.

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