We create high-performance acoustic absorbers for a strong improvement of comfort and room quality in architecture, gastronomy, creative industry, open office spaces, and homes. Our standard products are designed and assembled locally in Kriens to match highest demands for design and simplicity.

More ecological, tougher, and more flexible in application than any other comparable product: All our products are fabricated of long-lasting high-tech felt made of 100% PET. This allows for a high proportion of recycled raw materials and results in the wool-like quality and characteristics of our EchoBoards®.

Our product is meant for your project: We care for individual and custom-made solutions that appeal to a great array of projects, and we offer a wide range of smart standard products. And then, after the project is before the project: Thanks to our return-programme we are able to recycle 100% of used ECHOJAZZ products.




The world is changing fast: space and silence are already scarce assets of calm and comfort – and they will be harder and harder to find. Be it in creatively designed open office spaces, in a homely waiting room, or in trendy gastronomy hubs – people need to feel comfortable in every room. We offer solutions to improve heavily frequented and acoustically challenged rooms with comforting and sustainable effect.

Uncompromising design: Dimly lit conference rooms with thick curtains and carpet on the walls belong to the past. We aim to allow for the absorption of acoustic disturbance in every room without restricting modern design visions and architecture.

Maximum sustainability: The building and construction industry is one of the biggest waste producers of our planet. This must change. We begin with a product that is 100% recyclable and we seek to achieve the Sustainable Development Goals (SDG) of the United Nations (UN) for responsible consumption and production.

Boundless inspiration: It is the creative economy’s responsibility to reinvent faulty materials, products, and business models, to live sustainability, and to inspire people. Let’s go!




The construction industry is one of the biggest waste producers on our planet. This has to change. We start with a product that is 100% recyclable. We are achieving the UN’s Sustainable Development Goals (SDG) for responsible consumption and production.

At ECHOJAZZ, we combine sustainability with the simplicity of good design. In order not to burden our nature, only the cycle comes into question for us.

The ECHOJAZZ material cycle consists of four steps which only together complete the cycle: Recycled PET as raw material, recyclable products, zero waste and certified sustainability.



pet recycling


Thanks to ECHOJAZZ, disposable plastic becomes a high-quality end product for the design industry. For our products, we use 100% PET with a share of at least 50% recycled PET. On one square metre of EchoBoard® 24mm, this corresponds to over 70 PET bottles. Compared to the production of virgin PET, the use of recycled PET saves up to 84% of the energy. Individual products are supplemented with recycled and recyclable steel.

zero waste


100% Zero Waste: We generate raw material for new products from used products and the residual material created during production. The EchoTower® was developed for this purpose, a monolith that can be used in rooms such as conference rooms. Here in Kriens, used ECHOJAZZ products are chopped into flakes together with production offcuts. When filled with this material, the acoustic performance of the EchoTower® is increased and the material cycle is closed with zero waste.



Only if the product is reused after its useful life can the material cycle be closed. ECHOJAZZ is the only provider to offer a take-back programme for all products. Thus, all products can be returned for recycling at the end of their life cycle. The EchoBoard® and the assembly kits can be easily separated from each other for further processing according to type.



EchoBoard® and EchoCoustic® meet the highest international standards for sustainable construction. They have been certified multiple times. The Cradle to Cradle certification of our materials supports LEED certification with valuable additional credits.


Cradle to Cradle

EchoBoard® solutions are environmentally friendly, have a low VOC, can be disassembled and are recyclable. EchoBoards® contribute to the LEED standard.



The product meets the highest requirements of eco-building and Minergie-Eco with regard to ecological and health specifications and receives the eco1 rating.


GreenRate Level A

Post-Consumer Recycling
Health and ecotoxicity
Take-back system

Standard 100 Class 1

Meets the highest requirements for potentially harmful substances (even for contact with baby skin)

Emission free Materials

EchoBoard® and EchoCoustic® both belong to emission class M1 for building materials.


ECHOJAZZ is the pioneer for acoustic solutions made from recycled PET. Since 2015 a very large experience in project realization, we are happy to consult you. Very large available warehouse and production directly at the headquarters in Kriens. ISO-certified!

Good Acousticsand elegant design

As Switzerland’s leading full-range provider of room acoustics, Bellton AG focuses
on design and innovative materials – with ECHOJAZZ as a perfect partner.

Stefan Furrer
Founder & CEO

Bellton AG

Acoustics is our competence. Our passion is the creation of design-oriented, bespoke solutions.

Andreas Aretz
Acoustician & CEO

Acoustic Cologne

I am fascinated by how design-oriented and versatile applicable our product is. Beyond that it is environmental-friendly – this makes it absolutely unique!

Alexandre Bonnard
EPFL Production Engineer


ECHOJAZZ brings a new sound to architecture and the acoustics become more colorful.

Jean Luc Bertrand

Atema Paris

Rethinking space starts with acoustic solutions from ECHOJAZZ which integrate perfectly into our product design.
Combining the beautiful with the useful creates the right added value.

Daniel Korb
Owner and CEO

xchange design GmbH

We are a humancentric, total solution provider, creating workplaces for positive employee experience. ECHOJAZZ product range fits in perfectly in our scope, allowing our designers to offer our esteem customers beautiful yet effective acoustic solutions.

Pantelis Kouzis
General Manager

EKA Hellas SA