Our contribution is excellent room acoustics .

Good spaces enable good conversations, good work and even a good life.

Good room acoustics are an essential part of good rooms. They ensure greater intelligibility, less noise and a pleasant feeling of space. They reduce stress, increase concentration and improve communication and cohesion - whether in the office, in restaurants, schools, conference rooms or living rooms.

A sensible first step towards excellent room acoustics is strong sound absorption across the entire ceiling. Acoustic spray is particularly well-suited for this purpose. It establishes a solid foundation, and any further improvements can be made later, if necessary, and adapted to the specific situation.

Acoustic spray plaster is a sound-absorbing plaster that is sprayed onto ceilings and walls without joints. Thanks to its porous structure, it absorbs sound waves and reduces reverberation in the room. This creates more pleasant acoustics, improves speech intelligibility and minimizes noise pollution. This not only increases comfort, but also the efficiency and well-being of the people in the room.

Like paper, the spray plaster consists of cellulose and a natural, water-based adhesive.

The acoustic spray is highly versatile, seamlessly integrates into any design, and provides a continuous, smooth, and aesthetic surface with exceptional acoustic performance.

In contrast to acoustic panels or ceiling sails, our solution preserves architectural and design freedom while delivering superior sound absorption.

Another point: our acoustic plaster is very sustainable. It consists of cellulose.

Acoustic spray plaster is versatile and suitable for rooms where a pleasant sound atmosphere is important. These include offices, restaurants, schools, hotels, supermarkets, health centers, living spaces, museums, event halls, etc.

It is particularly advantageous in large, open or reverberant rooms, as it is integrated inconspicuously and significantly improves the room acoustics. Even in small rooms, Akustikspritz calms the atmosphere and creates an appealing sense of space.

Since acoustic spray is cost-effective and environmentally friendly, it is often used in warehouses, workshops and garages.

We realize surfaces in five different textures from "structureless, very smooth finish" with our Acoplaster F to "coarse-grained spray texture" with our Acospray DC3.

We offer twelve standard colors: White, Cool Grey, Concrete Grey, Anthracite, Black, Terracotta, Denim Blue, Olive Green and the four special color blends of the Green Line product line. You are welcome to order samples of these colors and textures.

We can create your individual color by adding water-soluble pigments to the adhesive. We create special effects by additionally spraying on acoustic paint. With careful processing, the acoustic values are retained.

For international corporations and larger projects, we are also happy to produce the cellulose fibers in a selected, exclusive color.

Yes, acoustic spray plaster can be planned and applied even for existing or planned pendant lights, spotlights, ventilation pipes, cable ducts, motion sensors, WLAN devices, air conditioning systems, etc.

• Spray over variant: Acoustic spray plaster can be applied to all ceiling and wall surfaces, even if technical installations are present. Due to its seamless application, it adapts to the conditions. We often apply the spray plaster to installations such as cable ducts and ventilation pipes. The acoustic absorption is additionally enhanced and the visual effect is often appreciated.

• Integration variant: Any object, be it lights, ventilation ducts or air conditioning units, can remain accessible. In this case, we protect the objects and the acoustic spray is applied specifically around them. With a few simple steps, we ensure a clean finish. For spotlights, motion detectors, etc., we create intermediate pieces using a 3D printer to embed them at the same height as the spray plaster surface.

We will be happy to work with you to find the optimum solution for using acoustic spray plaster in your project.

We accompany your project from planning to implementation:

• Planning: First, we clarify the acoustic requirements and design wishes. We help you choose the right type of material, texture and color. With a brief inspection of the rooms, we ensure that all interfaces are clarified and that there are no surprises.

• Preparation: The substrate must be sound, clean and dry. Depending on the condition, a primer or bonding coat is applied to ensure optimum adhesion. We carefully protect all walls and floors with a waterproof cover.

• Implementation: The plaster is applied in several layers using a spraying machine. The layer thickness varies depending on the desired sound absorption and surface appearance. This is followed by controlled drying.

• Completion: We check the surfaces and impact points. If desired, we can carry out an acoustic measurement. Because we stand for excellent room acoustics with appealing aesthetics.

Our assignments are usually quite short. Thanks to good preparation, a lot of experience, our team and our warehouse in Switzerland, we usually complete our work within a few days.

And yes, we are also there for you immediately after the project if corrections or improvements are needed.

Good discussions, good preparation, good work, good products and local proximity remain fundamental to an inspiring result.

Acoustic spray plaster is low-maintenance, does not wear out and requires hardly any maintenance or cleaning, even with intensive use.

If needed, the spray plaster can be easily adjusted or enhanced at a later stage.

We promise: Our spray plaster provides the best acoustic improvement for every franc spent.

We would be happy to make you an offer.

We accompany your project for acoustically good rooms from planning to implementation.

We enjoy working together with clients, architects and building acousticians, as well as with site managers and craftsmen. The best way for us to get to know each other and examine a cooperation.

Note: We focus on projects in Switzerland. For projects outside Switzerland we are happy to find good colleagues.

Quite simply:

• By phone call on +41 44 797 62 44

• Per contact form or

• By e-mail to info@kustik.ch

We are available throughout Switzerland in Deutsch, French or English.