HEY-SIGN ACOUSTIC
Room acoustics at their finest
Our Services – considered. personal. effective.
Individual Consultation & Project Support
From the initial idea to final implementation: we personally guide your project with practical insight and a clear focus on functional solutions.
Tailor-Made Acoustic Solutions
Whether special shapes, unique dimensions, or individual designs – we create acoustic elements precisely aligned to your project’s requirements.
Professional Acoustic Planning
For optimal spatial impact: we support you with specialist planning and in-depth expertise in room acoustics.
In-Depth Material Expertise
Our strength: complete know-how from fibre to finished product. As a manufacturer with in-house production, we not only know the material – we understand it. This close connection to both material and process makes all the difference, ensuring results that truly perform.

Provision of 2D and 3D Data
For your planning, we can provide 2D and 3D data on request.
Our detailed technical documentation offers professional planning support. All CAD data is supplied in standard formats for seamless integration.
Planning & Tools – digitally supported, personally guided
Plan efficiently with our digital tools and individual consultation: our products are available in the pCon.catalog – ideal for architects, planners, and interior designers working with precision and creative vision.
With our Room Acoustics Planner (RAP), we also offer professional support for implementing acoustic solutions – from the first idea to large-scale installation. Whether in contract interiors, architecture, or interior fit-out, we work with you to deliver expert, bespoke concepts.
- Access to HEY-SIGN ACOUSTIC products in the pCon.catalog
- RAP – our tool for professional acoustic planning
- Personal consultation with our experts

Any questions? We are happy to help.
Our experienced team is ready to assist with expert advice. Whether technical questions, bespoke solutions, or project consultancy – together we will find the perfect felt solution for your requirements. From the first idea through to production, we support you with expertise and passion for felt.