How Colours and Surfaces Shape Acoustic Design in Modern Interiors

Ecophon’s approach to colours and surfaces makes it possible to create interiors that deliver effective acoustic performance while supporting architectural intent, brand identity, and user comfort.

Why Colours and Surfaces Matter in Acoustic Design

Acoustic solutions are often perceived as technical elements, but their visual impact is just as important. Ceilings and walls cover large surface areas, making their colour and finish highly visible.

The right combination of colour and surface finish can:

• Improve visual comfort
  
  
• Support zoning and wayfinding
  
  
• Reinforce brand identity
  
  
• Enhance the perceived quality of a space
  
  
• Integrate acoustic solutions seamlessly into the design
  
  

When colours and surfaces are thoughtfully selected, acoustic elements become a natural part of the interior rather than something added later.

Fabric, Film, and Metal Surfaces: Balancing Performance and Aesthetics

Different environments demand different surface characteristics. Ecophon offers a range of fabric, film, and metal surfaces to suit varied functional and visual requirements.

Fabric surfaces are commonly used in offices, education, and public interiors where soft visual expression and strong sound absorption are needed. They contribute to a calm atmosphere and help reduce reverberation.

Film surfaces are designed for spaces that require enhanced durability and cleanability. These surfaces are suitable for environments where hygiene, moisture resistance, or regular cleaning is important.

Metal surfaces are used when robustness, impact resistance, or a more industrial appearance is required. They are often chosen for sports facilities, transport areas, or technical environments where durability is a priority.

Each surface type is engineered to support acoustic performance while meeting the practical demands of the space.

Painted Surfaces: Consistent Colour and Clean Expression

Painted acoustic surfaces offer a smooth, uniform appearance that integrates easily into many interior concepts. They are well suited for spaces where a clean and consistent look is desired, such as offices, corridors, and institutional buildings.

Painted surfaces allow designers to:

• Match ceiling and wall colours with surrounding interiors
  
  
• Create subtle contrasts or monochromatic schemes
  
  
• Maintain a simple and refined visual expression
  
  

These surfaces support acoustic control without drawing unnecessary attention, making them ideal for environments that require both performance and visual restraint.

Acoustic Plaster: Seamless Sound Control

In some projects, visible panels or grids may not align with the architectural vision. Acoustic plaster provides a solution for these situations.

This surface creates a smooth, continuous finish that blends seamlessly with the surrounding architecture. It is often used in spaces where design continuity is critical, such as cultural buildings, reception areas, and high-end commercial interiors.

Acoustic plaster allows sound absorption to be integrated discreetly, ensuring that acoustic comfort is achieved without compromising the visual flow of the space.

The Role of the Connect Grid in Ceiling Design

The ceiling grid is more than a supporting structure. With Ecophon Connect Grid, it becomes an active design element.

Available in multiple colours, the Connect Grid allows designers to:

• Match or contrast with ceiling panels
  
  
• Highlight ceiling geometry
  
  
• Define zones within open spaces
  
  
• Integrate lighting and technical systems visually
  
  

Coloured grids can enhance depth, add rhythm, or create visual structure, especially in open-plan environments where the ceiling plays a key role in spatial definition.

Using Colour to Define Space and Mood

Colour has a strong psychological impact. In acoustic design, it can be used strategically to support how a space is used.

For example:

• Calm, neutral tones support focus and concentration
  
  
• Darker colours can create intimacy and reduce visual distraction
  
  
• Brighter colours can energise social or collaborative areas
  
  
• Subtle contrasts can guide movement and zoning without physical barriers
  
  

By combining colour with acoustic function, designers can influence both behaviour and comfort.

Exploring Design Options With the Colour Inspiration Tool

Choosing the right colours and surfaces can be challenging, especially when balancing performance, aesthetics, and long-term flexibility. Ecophon’s Colour Inspiration Tool supports this process by helping designers explore combinations of colours, surfaces, and systems.

This tool allows users to:

• Visualise different colour schemes
  
  
• Test combinations of ceilings, grids, and wall elements
  
  
• Explore how colours interact in different environments
  
  

It supports confident decision-making early in the design process and helps ensure cohesive results.

Application Areas for Colours and Acoustic Surfaces

Ecophon’s colours and surface solutions are used across a wide range of environments:

• Offices and workspaces
  
  
• Educational facilities
  
  
• Healthcare and clinical environments
  
  
• Hospitality and retail spaces
  
  
• Cultural and public buildings
  
  

In each case, the goal is the same: to combine acoustic comfort with visual quality and functional durability.

Designing for Longevity and Flexibility

Interior design trends change, but acoustic solutions are long-term investments. Choosing colours and surfaces that can adapt over time is essential.

Neutral base colours combined with accent elements allow interiors to evolve without replacing acoustic systems. Durable surfaces reduce maintenance needs and extend product life, supporting sustainable design principles.

By considering future flexibility alongside current design goals, acoustic solutions remain relevant for years to come.

Conclusion

Colours and surfaces play a crucial role in modern acoustic design. They influence how spaces look, feel, and function while supporting effective sound control.

Ecophon’s range of surface options, from fabric and film finishes to painted surfaces, acoustic plaster, and coloured Connect Grids, provides designers with the tools to create interiors that are both acoustically balanced and visually engaging. Combined with resources like the Colour Inspiration Tool, these solutions support confident, design-led decisions.

By treating acoustics as an integral part of interior design rather than a technical afterthought, it becomes possible to create spaces that are comfortable, functional, and visually coherent.