Our contribution is excellent room acoustics .

Excellent room acoustics require more than just a high αw value - effectiveness in the relevant frequency ranges is crucial.

Our products such as the Acospray DC3 already achieve an αw value of 0.45 at 10 mm and αw = 1.00 at 35 mm. We deliver outstanding values with minimal space requirements and an excellent basis for comfortably meeting the new SIA standard 181/1 for room acoustics (valid from 2026).

The result: less reverberation and excellent intelligibility - even in demanding environments such as restaurants, studios or conference rooms.

Whether invisible in a purist design or a striking design statement - our acoustic splash follows every architectural idea. Freely realizable in shape, color, texture and contour: from seamless ceilings, soft vaults to complicated geometries. Surfaces can be smooth, grainy, mineral or deep black, depending on the room concept. Feel free to browse through our references and samples.

Ideal for new buildings as well as for renovations where the acoustics fit seamlessly into existing structures. Design unique spaces for private rooms, offices, hotels, restaurants, hospitals, sports halls and industrial buildings. We ensure that they are just as convincing acoustically as they are visually.

Our acoustic spray is made from 100% recycled cellulose. The material used is in turn fully recyclable, completely plastic-free and based on natural materials. Production takes place in Central Europe with minimal use of energy.

We are Cradle2Cradle Certified® (Bronze) and are committed to continuously improving our sustainability standards. This is how we combine acoustic excellence with ecological responsibility - so that good-sounding rooms also have a good future.

Our acoustic systems not only create peace and quiet, but also a healthy indoor climate. Thanks to their diffusion openness, they regulate moisture naturally, support thermal insulation and prevent mold growth. The surfaces are anti-allergic - dust, bacteria and micro-organisms cannot find a foothold.

With emission class M1, we are emission-free and meet the strictest health standards. The fire behavior group RF2 permits use in all areas, provided no higher fire protection requirements apply. Ideal for schools, hospitals, administrative buildings or places of assembly where safety and well-being need to be in harmony.

We believe in real value for money: our acoustic systems cost between CHF 80 and CHF 200 per m², depending on the material, layer thickness and building conditions.

Thanks to a long service life, minimal maintenance and simple repairs, the costs over the entire service life (total cost of ownership) are unbeatable. This means: invest once, benefit for a long time.

Our solution remains stable, functional and visually appealing - for decades to come. In the event of damage, repairs are very simple - easier than with a plaster ceiling. Our acoustic spray ensures long-term acoustic excellence and cost efficiency.

Our acoustic spray consists of cellulose fibers and a water-based binder. It is a lightweight material (approx. 1.2 kg/m² at 10 mm) with an impressive adhesive strength of 736 times its own weight.

The elastic structure prevents cracking and adapts to the movements of the building components. At the same time, the surface is UV-resistant, color-stable and open to diffusion, which contributes to a durable appearance and a healthy indoor climate. With no harmful additives, the choice of material stands for safety, sustainability and building physics excellence.

Our acoustic spray systems adhere to almost any substrate - whether concrete, wood, plaster, metal and much more. They are installed directly onto the existing substrate using spray technology. We do not require a complicated substructure.

Thanks to simple installation and fast drying in just a few days, we support very short construction times. With dehumidifiers, drying can be shortened to up to 2 days if required.

Our warehouse in Switzerland and our Swiss team ensure immediate availability, flexible scheduling and flawless execution.

We also implement extensions, staging or repairs quickly and easily.

Our acoustic surfaces are extremely low-maintenance. Dirt can be easily removed without impairing the function.

In the event of damage, we can repair specific areas - quickly, cleanly and visually flawless. The durable materials withstand everyday wear and tear for many years. This saves you effort, costs and time in maintenance, while the acoustic quality is permanently maintained.