The number of panels required depends on the size, shape, and materials in the room, as well as the intended use. A small meeting room might need as few as 6–8 wall panels to one wall, while an open-plan office could require dozens of ceiling baffles or rafts. The aim is to reduce the reverberation time to a comfortable level, not to cover every surface.

Walls: Good practise is to apply panelling from skirting to ceiling to 2no. perpendicular walls to reduce flutter echoes.

Ceilings: In accordance with new BS ISO 22955:2021 guidelines, the ceiling is the most important treatment area, and should feature approximately 50-60% Class A coverage in open plan office spaces.

Resonics provides a free acoustic survey and CAD layout to determine exactly how many panels you need and where they should go. This ensures you invest only in what’s necessary to achieve measurable results.

Yes. All products we install are fire-tested to European standards (typically EN 13501-1 Class B-s1,d0 or equivalent). We only specify panels that are safe for use in offices, schools, restaurants, and public buildings.

Yes. Many of our panels are made from recycled PET (plastic bottles) and are 100% recyclable. We also work with suppliers committed to sustainable manufacturing, low-VOC materials, and long product lifespans. Choosing PET panels reduces landfill waste while providing excellent acoustic performance.

Not much. Most panels are made from durable, stain-resistant materials such as PET felt or fabric-wrapped glass wool. They can be lightly vacuumed or wiped with a damp cloth to remove dust. Unlike soft furnishings, they don’t need regular deep cleaning.

Panels should not be painted, as this can block their sound-absorbing pores. If a panel becomes damaged, it can be replaced individually without affecting the wider system. PET panels, in particular, are highly durable and maintain their acoustic performance for many years.

Acoustic panels work by absorbing sound energy that would otherwise bounce around the room. Their porous structure allows sound waves to enter and become trapped in the fibres, dissipating as heat instead of reflecting. They are particularly effective at absorbing mid-to-high frequency sounds such as speech, making them ideal for offices, schools and restaurants.

Most acoustic panels are lightweight, safe (low VOC, non-toxic), and easy to install on walls or ceilings. Plus, because many are made from recycled materials (such as PET), they are one of the most environmentally responsible products available.