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. Acoustic panels are proven to work — they absorb sound energy, reducing echo and controlling reverberation in a room. Without acoustic treatment, sound bounces around hard surfaces such as glass, plaster, concrete, or wood, creating a noisy and tiring environment. Panels are made from sound-absorbent materials that trap and dissipate this energy. The result is speech clarity, calmer background noise levels, and a more productive atmosphere. At Resonics, we only use panels tested in independent acoustic laboratories, ensuring their performance is certified and measurable. With more than 5,000 completed projects across the UK and Europe, we’ve seen first-hand how transformative they can be in offices, schools, restaurants, and community spaces.

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.

Absolutely. Poor acoustics are linked to lower productivity, higher stress, reduced learning outcomes, and poor customer experience. By investing in sound control, you improve communication, wellbeing, and comfort.

In many workplaces, the cost of poor acoustics (lost productivity, absenteeism, staff turnover) far exceeds the cost of treatment. In hospitality, bad acoustics can directly impact reviews and repeat business. Acoustic solutions deliver a measurable return on investment.

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.

Not usually. While it’s tempting to think “the more panels the better”, effective acoustic design is about strategic placement rather than full coverage. The goal is to control reverberation time and echo — once you reach the optimal level, adding more panels won’t improve performance and can make a room sound “dead”.

Our consultants calculate exactly how much treatment is needed based on room size, materials, and usage. Dependent on the existing room surfaces, often 15–25% of the wall and ceiling surfaces is enough. This allows you to integrate acoustic treatment without compromising aesthetics, using panels as design features, artwork, or ceiling elements.