Ljuds Vertical 150L

Vertical 150L

Ljuds™ Vertical 150L, in a 1200x2400mm size, features sharply defined vertical lines that provide superior sound absorption and reverberation control. Engineered from recyclable wood fibres and cement, it effectively manages noise levels while offering moisture regulation. Designed for large-scale acoustic treatment, it ensures long-term performance in offices, residences, and commercial interiors.

Acoustic Performance & Sustainability

Sound Absorption Coefficient

A graph showing absorption coefficient (α) versus 1/3 octave center frequency (Hz) for ISO 354 with 25mm Ljuds. The curve rises from 0.2 at low frequencies to about 1 at higher frequencies near 5000 Hz.

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.
Vertical 150L

Frequently Asked Questions

Vertical 150L is a large 1200 × 2400 mm wood wool acoustic panel with sharply defined vertical grooves that enhance sound absorption and help control reverberation across larger interior surfaces. Its design gives both height and functional acoustic performance.

The panel’s open-pore structure made from recyclable wood fibres and cement allows sound waves to enter and be dissipated, reducing echo and background noise to improve overall acoustic comfort in offices, homes, or commercial environments.

Yes — Vertical 150L is manufactured using eco-friendly recyclable materials that minimize environmental impact while supporting moisture regulation and long-lasting acoustic performance, making it ideal for green building projects.

Absolutely. Its large surface area and high sound absorption make it ideal for commercial interiors, such as auditoriums or meeting rooms, as well as residential spaces where enhanced acoustic control and visual height are desired.

Vertical 150L panels undergo ISO 354 testing, showing high effectiveness in sound absorption—especially in mid-to-high frequencies—helping reduce reverberation and improve clarity in speech-focused environments.