Office Acoustic Solutions: Costs, Products and Installation

Office acoustic treatment reduces unwanted noise and reverberation using absorptive wall panels, suspended ceiling baffles or rafts, and floor treatments. For a typical open-plan office, supply-and-installation costs generally range from around £35 to £150 per square metre of treated surface, depending on the system chosen, though every space is different and a site survey is the only reliable way to confirm a figure. This guide explains the common causes of office noise, the main product categories, how UK installers typically price and schedule the work, and the standards that govern how acoustic performance is measured.

Common Office Acoustic Problems

Most noise complaints in commercial offices come down to a small number of recurring issues:

Hard, reflective surfaces. Glass partitions, polished concrete and laminate flooring reflect sound rather than absorbing it, so conversations and equipment noise carry further than intended.
Open-plan layouts. Removing cellular offices improves collaboration and daylight but also removes the walls that used to contain sound, reducing speech privacy.
High ceilings and large floorplates. Warehouse conversions and double-height receptions have long reverberation times, so sound persists rather than decaying quickly.
Mechanical and IT noise. Server rooms, comms cabinets and HVAC plant add a constant background noise floor on top of occupant noise.
Hybrid working and video calls. More calls are taken at desks rather than in enclosed rooms, increasing both simultaneous conversations and sensitivity to background noise.

None of these problems is solved by a single product. The right response usually combines absorption (to shorten reverberation time) with some insulation or zoning (to stop noise travelling between areas) — see our companion guide on meeting room soundproofing for the insulation side of that equation.

Acoustic Wall Panels, Ceiling Baffles and Rafts

These three product families cover the majority of office acoustic treatment projects. They all work by absorbing sound energy as it hits the material, rather than blocking it from passing through a wall or floor.

Acoustic wall panels

Fixed directly to walls or partitions, wall panels are available in several finishes commonly specified for offices:

Fabric-wrapped panels — a rigid absorptive core wrapped in acoustic fabric, available in a wide range of colours; a common choice for meeting rooms and feature walls.
PET felt panels — made from compressed recycled polyester fibre, available as flat panels or 3D textured tiles; durable and often used in breakout areas.
Perforated or slatted timber panels — a timber or timber-veneer face over an absorptive backing, used where a warmer, higher-specification finish is wanted. See timber acoustic panels for more detail on this option.

Ceiling baffles

Baffles are vertical absorptive panels suspended from the ceiling void, typically in rows. Because they present two absorptive faces to the room and can be positioned clear of light fittings and services, baffles are a practical retrofit option where there is no scope to alter the ceiling itself.

Ceiling rafts

Rafts are horizontal absorptive panels suspended parallel to the ceiling, usually in a grid pattern. They read as a cleaner, more deliberate design feature than baffles and are often specified in reception areas and boardrooms. Our acoustic ceiling baffles page covers both formats in more detail.

How to Choose the Right System for Your Office

There is rarely one "correct" answer — the right system depends on several practical constraints as much as on acoustic performance:

Access to the ceiling void. If sprinklers, cabling or ductwork leave little room, baffles or rafts with a shallow suspension drop may be preferable to a full acoustic ceiling.
Existing finishes. Wall panels are usually simpler to retrofit than ceiling systems, but may not be practical where walls are glazed or already fully fitted out.
Aesthetic brief. Printed, coloured or timber-finish panels can double as a design feature rather than a visible "fix".
Budget and programme. Wall panels are generally the most cost-effective per square metre; ceiling systems cost more but treat a larger proportion of the room without consuming wall space.
Target reverberation time. A speech-focused meeting room and an open-plan breakout area have different acoustic goals, which affects how much absorptive area is actually needed.

An on-site acoustic survey — ideally including a reverberation time (RT60) measurement — is the only reliable way to size a system correctly rather than over- or under-specifying coverage.

office-acoustic-ceiling-baffle-installation-in-progress

Typical Costs and Disruption

The figures below are general UK market estimates for guidance only, compiled from publicly available UK supplier and tradesperson pricing as of October 2026. They assume a straightforward commercial installation with reasonable access and standard finishes; they exclude VAT, scaffolding or access equipment, and any making-good to existing decoration. Actual costs vary by building, product specification and location, and should always be confirmed by a site survey and written quotation.

Fabric-Wrapped Wall Panels: Typically cost £50–£170 per m², including supply and installation. Prices vary depending on fabric grade and panel thickness.

PET Felt Wall Panels: Typically cost £55–£140 per m², including supply and installation. Available in flat or 3D textured finishes.

Perforated Timber Wall Panels: Typically cost £95–£220 per m², including supply and installation. Higher-specification finishes and timber veneers can increase costs.

Ceiling Baffles: Typically cost £130–£450+ per baffle, including supply and installation. Prices depend on baffle size, finish and suspension height.

Ceiling Rafts: Typically cost £150–£550+ per raft, including supply and installation. Generally priced per unit rather than per m².

Estimates only, based on general UK market data as of October 2026. Not a quotation. Figures assume standard access and specification; bespoke sizes, fire ratings, colours, acoustic performance classes and site-specific access constraints can all affect costs.

Installation Methods and Typical Durations

Wall panels are generally fixed using adhesive, impaling clips or a proprietary rail system, depending on wall substrate and whether the panels may need to be removed later for maintenance. Ceiling baffles and rafts are suspended from the structural soffit or existing ceiling grid using wire drops or track systems, which keeps them independent of the services below.

As a general guide, a single meeting room or small office (up to around 25m² of treated surface) can often be completed within one to two working days once materials are on site. A full-floor open-plan installation typically runs from several days to two or three weeks, depending on the area treated and whether work is phased around occupied desks. Many clients prefer wall panel and ceiling work to be carried out early mornings, evenings or weekends to avoid disrupting a live office — see our services page for how this is typically scheduled.

Practical Examples of Office Acoustic Installations

To illustrate how these factors typically interact, consider two common scenarios (these are illustrative examples, not descriptions of a specific completed project):

Open-plan floor with glazed meeting pods. Ceiling baffles over desking, combined with wall panels on solid returns, is a common approach where full wall coverage isn't possible due to glazing.
Converted warehouse office with exposed services. High ceilings and exposed ductwork rule out a suspended ceiling. Rafts hung below the services, with panels on end walls, can reduce reverberation without hiding the exposed aesthetic.

Acoustic Performance and Relevant Standards

Acoustic absorption products are tested and classified under two related standards. BS EN ISO 354 sets out the reverberation room method used to measure a material's sound absorption coefficient across a range of frequencies. BS EN ISO 11654 then defines how that frequency data is reduced to a single weighted absorption coefficient (αw) and a sound absorption class, which makes it easier to compare products from different manufacturers.

BS 8233 is the UK code of practice most commonly referenced for internal ambient noise guidance in buildings, including offices, and is a useful reference point when agreeing what a treatment is realistically trying to achieve. It does not set product performance classes itself — that is the role of ISO 11654 — but it is often cited alongside product data in a specification.

When comparing products, ask your installer for the manufacturer's test data and αw class for the specific panel or baffle being proposed, rather than relying on marketing claims alone.

Frequently Asked Questions

How much does office acoustic treatment typically cost?

Most straightforward wall panel or ceiling baffle projects fall within roughly £50–£220 per m² of treated surface, supplied and installed, based on general UK market data as of October 2026. A written quotation following a site survey is the only way to confirm a figure for a specific space.

Will acoustic panels stop noise coming from the room next door?

Not on their own. Wall panels and ceiling baffles absorb sound within the room to reduce reverberation and improve speech clarity; they do not significantly block sound transmission through a wall. For noise travelling between rooms, see our guide to meeting room soundproofing.

Can acoustic panels be fitted without disrupting a working office?

In most cases, yes. Wall panels and ceiling baffles are typically installed using drops, suspension wires or adhesive fixings that do not require wet trades, and work is frequently scheduled outside core hours for occupied floors.

Do acoustic panels need to be fire rated?

Fire performance requirements depend on the building, the space and its use, and should be confirmed with the installer and, where relevant, building control or a fire engineer. Ask for the specific product's fire test documentation before specifying it in a commercial space.

What is the difference between a baffle and a raft?

Baffles hang vertically and present two absorptive faces per unit; rafts are mounted horizontally, parallel to the ceiling. Rafts generally read as a tidier design feature, while baffles can be a more economical way to treat a large ceiling area.