• Business solutions

    Room acoustics

Moss walls and other acoustically functional natural materials

Excellent room acoustics are a prerequisite for the modern office. So it seems somewhat contradictory that new offices with a loft feel follow the current trend for concrete and glass shells, making them hard-walled and acoustically inadequate. Excellent room acoustics are indispensable for staff well-being.

The natural materials supplied by Freund GmbH are an attractive way to diffuse or absorb sound right where it is produced. In addition to our classic moss and bark walls, our portfolio also includes custom shapes such as room dividers, functionally acoustic spheres and floor elements.

On request, our team will also build your personal, natural acoustic absorber according to your plans.

For most of our moss products we can provide acoustic documentation on request. With our moss panels you can achieve up to 90% sound absorption.

For project applications, we can also offer you advice or carry out a rough acoustic calculation.

Order our sample pack

Most of our products come to life the moment you experience their unique feel. Order your personal sample pack and assure yourself and your clients just how inspiring our materials are.


Hire our items for your event!

Looking for a green highlight for your event or exhibition stand? Moss room dividers, mobile premium picture walls made of green moss, square and round moss pictures or ceiling-mounted functional acoustic moss balls – these are just some of your options. We’d love to discuss the possibilities with you.

Case studies

Architects, interior designers and planners have been relying on our innovative materials for over 35 years. They know how high the quality of our products is. We’re proud of the many projects we’ve successfully completed.

Manufacture & sustainability

We only use real mosses and plants for our green wall units. Our poplar bark panels are Cradle to Cradle certified™ by our partner Bark House. Sustainability is at the heart of what we do from the beginning of production.

Get in touch for your enquiry!

Do you have one or more specific materials that you’d like to use in your next project or that you’d like to introduce to your client? We’re delighted you’ve been inspired by our products. We look forward to being able to advise you on options for your own tailored product, ideally with specific measurements or dimensioned design sketches.