Best Acoustic Wall Panels for Busy Open Plan Offices: 2026 Buyer's Guide

If you're searching for the best acoustic wall panels for busy open plan offices, you're not alone in recognising how serious the noise problem has become. A staggering 75% of employees say that noise and lack of quiet focus space actively prevent them from doing their best work, and in an open plan environment, that figure is anything but surprising.

Key Takeaways

Why Busy Open Plan Offices Need Acoustic Wall Panels

Noise annoys us. It stresses us out. In an open plan office, sound bounces off hard floors, glass partitions, and exposed ceilings with nowhere to go except straight into your colleagues' ears.

Every phone call, every keyboard tap, every conversation at the coffee point becomes part of a relentless sonic backdrop. The result is reduced concentration, elevated stress levels, and a working environment that feels genuinely exhausting by mid-afternoon.

The problem isn't the people. It's the surfaces. Hard walls and bare floors reflect sound energy instead of absorbing it, causing reverberation that makes voices travel further and last longer than they should.

The solution is straightforward: add absorption to your walls. The best acoustic wall panels for busy open plan offices are specifically engineered to absorb that reflected sound energy, reduce reverberation time, and bring clarity back to your workspace.

We've spent over a decade as the UK's first interior acoustic specialists, and we've helped hundreds of offices solve exactly this problem. Here's what we know works.

What to Look for in Acoustic Wall Panels for Open Plan Offices

Not all acoustic panels are created equal, and a busy open plan environment is one of the most acoustically demanding spaces you can treat. Here's what actually matters when choosing the right panels for your office.

1. Absorption Class: Class A is the highest rating and the one you should target for noisy open plan spaces. It indicates the highest level of sound absorption across the key frequency ranges.
2. Coverage area: More surface area means more absorption. A few small panels won't cut it in a large, busy space. Think strategically about which walls get treated.
3. Material and core: Glass wool cores (like Ecophon) deliver reliable, consistent absorption. Recycled PET felt (like BAUX X-FELT) offers a sustainable and visually interesting alternative.
4. Aesthetics: Your panels are going on the walls your team and clients see every day. Colour options, shapes, and textures matter.
5. Installation: Lightweight panels with simple mounting systems save time and budget. We always recommend products that your own facilities team can handle.
6. Budget: Prices across our range start from £99.95 per panel. You don't need to spend a fortune to make a meaningful acoustic difference.

Did You Know?

35% of employees say "loud talking" is one of the most common and frustrating pet peeves in the modern office, making speech noise the single biggest acoustic challenge in open plan environments.

Source: Owl Labs Pulse Survey

Best Acoustic Wall Panels for Busy Open Plan Offices: Our Top Picks

We've curated this selection of the best acoustic wall panels for open plan offices based on real-world acoustic performance, ease of installation, and design quality. Every product below is available now with fast delivery across the UK.

1. Ecophon Akusto One Square — Best for High-Performance Class A Absorption

Price: £278.00 (Pack of 2) | Size: 592 x 592mm

If you want the most reliable acoustic performance in a busy open plan office, the Ecophon Akusto One Square is our top recommendation. The unique absorbing glass wool core achieves Class A absorption, which means it delivers maximum sound energy reduction across the critical mid and high frequencies where speech noise lives.

Each pack contains two 592 x 592mm panels, finished in a range of painted colours to suit your interior. The modular square format makes it straightforward to plan even coverage across large wall areas without fuss.

• Class A absorption rating for maximum reverberation reduction
• Recycled glass wool core with low VOC emissions
• Multiple painted colour options to match your brand palette
• Lightweight and simple to mount with included fixings
• Suitable for open plan offices, reception areas, classrooms, and restaurants

Best for: Busy open plan offices where performance is the priority and appearance still matters.

2. Ecophon Akusto One Rectangle — Best for Linear Wall Coverage

Price: £309.00 (Pack of 2) | Size: 1200 x 600mm

The Ecophon Akusto One Rectangle delivers the same outstanding Class A absorption as the square format but in a longer, linear 1200 x 600mm profile. It covers more wall area per panel, which makes it a smart choice for larger offices where you need serious acoustic treatment quickly.

The rectangular format pairs well with modern office interiors, creating clean horizontal lines along walls that look intentional and considered rather than retrofitted. Pack of 2 panels per order.

• Class A performance with high-performance glass wool absorbing core
• 1200 x 600mm format covers more wall surface per panel
• Multiple sizes and colours available
• Lightweight with easy mounting fixings included
• Ideal for long corridor walls and large open plan environments

Best for: Offices with large, unbroken wall spans that need efficient and effective acoustic coverage.

3. BAUX Acoustic X-FELT Wall Tiles — Best for Design-Led Open Plan Spaces

Price: £623.00 (Pack of 12) | Size: 600 x 600mm

When the acoustic brief meets the interior design brief, the BAUX Acoustic X-FELT Wall Tiles are one of the most striking solutions on the market. Made from recycled PET felt and produced with Scandinavian craftsmanship, these tiles bring real warmth, texture, and visual interest to otherwise plain office walls.

Available in 12mm and 25mm thicknesses with a wide range of patterns and colours, the BAUX X-FELT range lets you create bespoke wall compositions that genuinely look designed. At £623.00 for a pack of 12, the cost per tile is very competitive given the quality on offer.

• Recycled PET felt construction for a sustainable acoustic solution
• Multiple patterns and colourways for bespoke wall layouts
• Available in 12mm or 25mm thickness
• Direct installation onto walls, easy to fit without specialist tools
• 12 tiles per pack, ideal for covering medium-to-large wall sections

Best for: Design-conscious open plan offices where aesthetics and acoustics need to work equally hard.

4. SilentSpace Fabric Wrapped Acoustic Panels — Best Budget-Friendly Option

Price: From £99.95 | Custom Sizes Available

The SilentSpace Fabric Wrapped Acoustic Panels are our most accessible entry point for offices on a tighter budget. Starting from just £99.95 and available in custom sizes to fit your exact wall dimensions, these panels are a fast and affordable way to start reducing reverberation in your open plan space without a major capital spend.

Wrapped in Camira fabrics (with other fabric options available on request), they're easy to install with a low-profile mounting system and support a wide range of colour palettes to fit your interior. These are genuinely simple to install, which means you can get your space sounding better in a single afternoon.

• From £99.95, the most affordable panel in our range
• Custom sizes ordered to your exact wall dimensions
• Camira fabric wrapping with additional fabric options available
• Low-profile mounting system for fast, clean installation
• Reduces reverberation in offices, meeting rooms, and collaborative spaces

Best for: Offices that need a cost-effective acoustic wall panel solution with flexibility on sizing and finish.

5. SilentSpace Circle Acoustic Panels — Best for Visual Impact

Price: From £115.00 (600mm) to £211.00 (1200mm)

If you want acoustic performance with a distinctive look, the SilentSpace Circle Acoustic Panels are a standout choice for busy open plan offices. Available in four diameters (600mm, 800mm, 1000mm, and 1200mm) and delivered on a made-to-order basis, they combine genuine sound absorption with a sculptural wall presence.

At approximately 40mm thick and fabric-wrapped, the circles can be arranged in clusters, scattered across a feature wall, or positioned strategically above high-noise zones. They're one of the most straightforward ways to combine practical acoustics with interior personality.

Best for: Open plan offices that want acoustic panels to double as a design feature on key walls.

6. Abstracta Soneo Wall — Best for Modular Large-Scale Coverage

Price: From £245.70 | Multiple Sizes Available

The Abstracta Soneo Wall is a modular acoustic panel system designed to cover large wall areas with a smooth, minimalist finish. It's particularly well suited to open plan offices where a seamless wall of acoustic material would make the biggest impact, creating a unified look rather than individual panel installations.

Available in multiple fabric options and colours, with discreet wall-mounted fixings, the Soneo Wall is the right choice when you want your acoustic treatment to blend quietly into the background and let the work speak for itself.

• Modular system for scalable coverage across large walls
• Smooth, minimalist aesthetic for contemporary offices
• Wide range of fabric options and colours
• Discreet wall-mounted fixings for a clean installation
• Suitable for offices, libraries, schools, and hospitality environments

Best for: Large open plan offices that need full-wall acoustic coverage with a clean, professional finish.

7. Abstracta Domo Wall — Best for Refined Office Interiors

Price: From £209.00 | Multiple Sizes Available

The Abstracta Domo Wall brings a solid framed construction with an absorbing core, combining a calm, refined appearance with effective acoustic performance. It's a strong performer in offices where the interior design standard is high and you need panels that look as considered as the furniture.

The Domo Wall is configurable across multiple sizes and a wide range of fabrics, making it easy to match your existing colour scheme and spatial layout. Wall-mounted with minimal hardware, it's clean and unobtrusive once installed.

• Solid framed construction with high-performance absorbing core
• Configurable in multiple sizes to suit your wall layout
• Wide fabric and colour selection
• Wall-mounted with minimal visible hardware
• Designed for offices, schools, libraries, and hospitality settings

Best for: Premium open plan offices where acoustic panels need to match a high interior design standard.

8. Abstracta Domo Wall Booth — Best for Creating Quiet Zones Within Open Plans

Price: £1,085.00

The Abstracta Domo Wall Booth takes the Domo Wall panel system a step further, creating a semi-enclosed acoustic booth that sits flush against a wall to give individuals a genuinely quiet space within an otherwise open environment.

It's ideal for phone calls, focused work, or private conversations in busy offices where there's no budget or space for a full phone booth. Built from the same high-performance Domo Wall panels, it delivers excellent sound absorption and a real sense of privacy while keeping the space feeling open and accessible. At £1,085.00, it represents serious value versus a built room or pod.

• Creates a semi-enclosed quiet zone within an open plan layout
• Built using high-performance Domo Wall acoustic panels
• Modular and adaptable to different space configurations
• Ideal for phone calls, focused work, and private conversations
• No construction required, straightforward to install against an existing wall

Best for: Busy open plan offices that need a designated quiet zone without the cost or disruption of building a room.

Quick Comparison: Best Acoustic Wall Panels for Open Plan Offices at a Glance

How Many Acoustic Wall Panels Does Your Busy Open Plan Office Actually Need?

This is the question we hear most often, and the honest answer is: it depends on your room's size, surface materials, and existing acoustic conditions. But there are some useful rules of thumb that make the planning process much simpler.

As a starting point, aim to treat at least 15-20% of your total wall surface area with acoustic panels. In a very live, hard-surfaced space (think exposed concrete, glass partitions, and polished floors), you may need to go higher, up to 25-30% coverage to bring reverberation times down to comfortable levels.

The good news is that you don't have to treat every wall equally. Focus your panels on the walls closest to the noisiest zones in your open plan, such as collaborative areas, phone zones, and kitchen or breakout areas. These are the places where sound energy originates and spreads.

Spread your panels across multiple walls rather than concentrating them all on one surface. This distributes the absorption evenly and produces a more balanced acoustic result throughout the space.

"Not sure where to start? We offer free acoustic advice to help you plan the right number and placement of panels for your exact space. Just get in touch on 020 3917 7057 or at sales@sonio.co.uk."

Did You Know?

According to the Leesman Index, fewer than 30% of employees are satisfied with the acoustic environment in their office. That means over 70% of your workforce could be working in a space that is actively undermining their comfort and focus.

Source: Ecophon / Leesman Report

Installing Acoustic Wall Panels in a Busy Open Plan Office

One of the most common barriers we hear from office managers is concern about installation disruption. The great news is that the best acoustic wall panels for open plan offices are specifically designed to be fast and simple to fit, even in a working environment.

Most of the panels in our range are lightweight enough to be handled by one or two people and come with mounting hardware included. Here's a straightforward process that works well for most open plan offices.

1. Assess your problem areas: Walk the space during a normal working day and identify where noise is worst. These are your priority walls.
2. Plan your coverage: Use the 15-20% rule as a starting point and map out which walls will receive panels and how many.
3. Choose your treatment type: Flat panels for maximum coverage, shaped panels (like circles) for feature walls, or a booth solution for private zones.
4. Integrate your aesthetic: Choose colours and fabrics that complement your existing interior so the acoustic treatment looks deliberate, not an afterthought.
5. Install and test: Mount panels with included fixings, then listen. Most offices notice a significant improvement within minutes of fitting the first set of panels.

If installation feels daunting or you're working with an unusually complex space, our team is available to help plan and install on your behalf. We offer installation as part of our service alongside our free acoustic advice and fast UK delivery.

Acoustic Performance Ratings Explained: What Does Class A Actually Mean?

You'll see acoustic absorption ratings referenced frequently across our product range, and understanding what they mean helps you make a better buying decision for your open plan office.

Acoustic absorption is measured and classified according to European standard EN ISO 11654. Panels are rated from Class E (least absorptive) through to Class A (most absorptive), based on their Weighted Sound Absorption Coefficient (αw).

• Class A (αw 0.90 and above): Highest level of absorption. Ideal for busy open plan offices, call centres, and high-activity spaces.

• Class B (αw 0.80-0.85): Very good absorption. Suitable for meeting rooms and moderate-activity offices.

• Class C (αw 0.60-0.75): Good general absorption. Useful as part of a broader acoustic treatment strategy.

• Class D and E: Lower absorption. Better suited to spaces with minimal acoustic needs.

For a genuinely busy open plan office, we recommend prioritising Class A rated panels wherever possible. 

It's also worth noting that reverberation time (RT60) is a key metric for measuring how "live" your space sounds. WELL v2 building performance standards set RT60 targets of 0.6 seconds or below for open plan areas, a benchmark that Class A panels help you reach when deployed with adequate coverage.

Acoustic Wall Panels vs. Other Acoustic Solutions for Open Plan Offices

Acoustic wall panels are one part of a broader acoustic toolkit. Understanding how they compare to other solutions helps you build a strategy that actually works for your space.

For most busy open plan offices, the most effective approach combines acoustic wall panels (for reverberation reduction) with one or two complementary solutions for the noisiest zones. A wall panel strategy is almost always the best starting point because it addresses the root cause of the problem: too much sound energy reflecting around your space.

Conclusion: Find the Best Acoustic Wall Panels for Your Open Plan Office

Noise is one of the most significant and most overlooked productivity challenges in modern open plan offices. The best acoustic wall panels for busy open plan offices don't just reduce decibel levels; they reduce stress, improve focus, and make your workspace a place people actually want to spend time in.

Our 2026 range covers every need, from Class A performance panels like the Ecophon Akusto One to design-led solutions like BAUX X-FELT and budget-friendly options starting from £99.95. Whether you need to treat a single problem wall or overhaul the acoustics of an entire floor, we have the right panel for your space.

We've been specialists in acoustic panels for over a decade, and we're here to make the process simple. Explore our full acoustic wall panels collection or get in touch for free acoustic advice before you buy. Call us on 020 3917 7057 or email sales@sonio.co.uk and we'll help you find the right solution for your exact space.

Frequently Asked Questions

What are the best acoustic wall panels for a busy open plan office in 2026?

The best acoustic wall panels for busy open plan offices in 2026 combine Class A absorption with practical installation and good aesthetics. The Ecophon Akusto One range leads on performance, while BAUX X-FELT tiles and Abstracta Soneo Wall panels offer strong design-led alternatives for modern workplaces.

How much do acoustic wall panels for an open plan office cost?

Acoustic wall panels for open plan offices range from around £99.95 for budget-friendly SilentSpace Fabric Wrapped Panels up to £623.00 for a pack of 12 premium BAUX X-FELT tiles. The Ecophon Akusto One range starts at £278.00 for a pack of two Class A panels.

Are acoustic wall panels easy to install in an office without disruption?

Yes. Most of the acoustic wall panels we supply are lightweight and come with simple mounting hardware, so your facilities team can install them quickly without specialist contractors. Many offices fit a full set of panels in a single afternoon with minimal disruption to the working day.

How do I know if my open plan office needs acoustic wall panels?

If your team complains about noise, struggles to concentrate, or finds meetings difficult to follow, your office almost certainly has an acoustic problem. Spaces with hard floors, exposed ceilings, and glass partitions are particularly prone to high reverberation, and acoustic wall panels for busy open plan offices are the most direct way to address this.

What acoustic rating should I look for in wall panels for a noisy office?

For a genuinely busy open plan office, look for Class A absorption (the highest rating under EN ISO 11654), which indicates an absorption coefficient of 0.90 or above. Class A panels like the Ecophon Akusto One are specifically engineered for high-noise environments and will deliver the most noticeable improvement.

Can acoustic wall panels improve speech privacy in an open plan office?

Acoustic wall panels reduce reverberation and help contain speech noise within zones, which improves perceived privacy. For full speech privacy in specific areas, combining wall panels with a solution like the Abstracta Domo Wall Booth gives you the best of both worlds without needing to build a separate room.

How many acoustic wall panels do I need for an open plan office?

A good starting point is to treat 15-20% of your total wall surface area with acoustic panels, focusing on the walls closest to the noisiest zones first. For very live spaces with hard finishes throughout, you may need 25-30% coverage to bring reverberation down to a comfortable level. If you're unsure, contact us for free acoustic advice specific to your space.