New research shows that workplace noise is destroying productivity, driving turnover, and costing businesses far more than they realise. Here's what the science says — and how leading companies are fixing it.
Walk into most open-plan offices in Riyadh, Jeddah, or Dammam and you’ll notice it immediately: the low-level roar of conversation, the persistent click of keyboards, the ringing phones, the hum of HVAC systems. It feels like energy. It feels like work. But a growing body of scientific evidence tells a very different story.
Noise — specifically, unwanted and uncontrolled sound — is silently bleeding billions of riyals from Saudi businesses every year. It erodes concentration, spikes stress hormones, slows cognitive processing, and drives the best employees out the door. And yet, acoustic performance remains the most underinvested element of office design in the Kingdom.
This article draws on peer-reviewed research, global workplace studies, and on-the-ground observations from Saudi Arabia’s fastest-growing business districts to give you the full picture. The problem is bigger than you think. But so is the solution.
To understand why acoustic design matters, you first need to understand what noise does physiologically. When the brain detects an unexpected or irrelevant sound, it cannot ignore it — not even with willpower. This is by evolutionary design. Our ancestors needed to respond instantly to sounds that might signal danger.
In an office context, this means every conversation you overhear, every door slam, every notification ping triggers what neuroscientists call an “orienting response” — an involuntary shift of attention. According to research published in the Journal of Applied Psychology, workers in open offices experience on average 73 such interruptions per eight-hour workday.
“It takes an average of 23 minutes to return to a task after a significant interruption. Multiply that across an office of 50 people, and you’re looking at an extraordinary daily drain on cognitive capacity.”
Dr. Gloria Mark, Professor of Informatics, University of California IrvineThe damage compounds quickly. Each interruption doesn’t just cost the time of the interruption itself — it costs the re-engagement time. And during cognitively demanding tasks like analysis, writing, or creative problem-solving, the quality of work produced after an interruption is measurably lower than work produced in an uninterrupted state.
The data is unambiguous. A landmark study by Oxford Economics found that noise is the number-one factor reducing productivity in modern offices — ahead of temperature, lighting, and even internet connectivity. Workers who feel they can concentrate well are 43% more productive than those who cannot. And yet, less than 30% of workers in open-plan environments say they are able to concentrate easily.
Now translate those numbers into the Saudi context. With Vision 2030 driving a massive expansion of white-collar employment — from financial services and consulting to tech and government reform — the quality of the work environment has never mattered more. Saudi employers competing for top talent simply cannot afford to offer a substandard acoustic experience.
The shift to open-plan offices — which accelerated across Saudi Arabia through the 2010s as companies sought cost savings and wanted to project a modern, collaborative image — had the unintended consequence of dramatically worsening the acoustic environment.
When walls, partitions, and private offices were removed, the acoustic buffers went with them. Sound that was once contained now traveled freely. A conversation at one end of a floor could be heard clearly 20 metres away. The result was an arms race of noise: people speaking louder to be heard, which made others speak louder still, which raised the overall ambient level.
“Open offices were sold as collaboration tools, and they do enable spontaneous interaction. But without deliberate acoustic zoning, what you get is not collaboration — you get a space where nobody can think deeply about anything. The best workplaces balance both: zones for interaction and zones for focus. The acoustic design has to support both.”
The research backs this up. A study by the University of Sydney, tracking more than 42,000 employees across 303 offices in Europe, Australia, and North America, found that workers in open-plan environments reported significantly higher levels of sound disturbance than those in private offices, with no meaningful increase in reported collaboration satisfaction to compensate.
Several factors make office acoustics an especially critical issue in the Saudi Arabian context:
Culture of conversation. Saudi business culture is highly relational. Meetings happen organically, conversations flow freely, and relationship-building happens face-to-face. This is a business strength — but it amplifies noise in poorly designed spaces.
Large open floorplates. Many of Riyadh’s newer corporate towers and business parks feature enormous open floorplates designed to maximise flexibility. Without deliberate acoustic treatment, these spaces become echo chambers.
HVAC noise. Saudi Arabia’s climate requires powerful air conditioning systems that run constantly. An improperly specified HVAC installation adds a constant, fatiguing background noise that many workers don’t consciously notice but which contributes significantly to overall cognitive load.
Mixed language environments. In many Saudi offices, Arabic, English, Hindi, Tagalog, and other languages are spoken simultaneously. Speech intelligibility — being able to clearly understand what is being said — is an important acoustic parameter, and multi-language environments raise it significantly.
“In the markets we operate in across the Gulf, we see a consistent gap: businesses invest heavily in the visible elements of office design — furniture, branding, finishes — but systematically underinvest in the invisible elements like acoustic performance. It’s a costly mistake.”
Workplace Design Expert, quoted in Gulf Business Quarterly, 2024Acoustic comfort in an office environment is not about silence. In fact, complete silence can be its own source of discomfort — research shows that a moderate level of ambient sound (around 70 decibels, like a typical coffee shop) can actually enhance creative thinking. The goal is control: the right level of sound, in the right zones, for the right activities.
Acoustic science measures office environments across three key parameters:
Sceptics sometimes frame acoustic investment as a “nice to have” — a luxury item for companies with money to spare. The numbers disagree decisively. Let’s do the calculation for a mid-size Saudi business.
Assume a professional services firm in Riyadh with 100 employees, average salary of SAR 15,000/month. Total monthly payroll: SAR 1.5 million. If workplace noise costs each employee just 20% of their productive capacity (a conservative estimate based on the research), the monthly productivity cost is SAR 300,000. That’s SAR 3.6 million per year — evaporating silently.
A comprehensive acoustic fit-out for a 100-person office — including ceiling treatment, acoustic panels, sound masking, and properly designed meeting rooms — typically costs between SAR 150,000 and SAR 400,000. The payback period, even at conservative productivity improvement estimates, is under six months.
“When we look at the business case for acoustic investment, the numbers are overwhelmingly positive. The challenge is that the costs are visible on a capex budget line, while the productivity losses are invisible — they never show up as a line item. CFOs who run the numbers, though, consistently find acoustic treatment among the highest-ROI workplace investments available.”
Leading organisations that have invested in acoustic excellence across Saudi Arabia share several common approaches:
They zoned before they furnished. Acoustic zoning — defining which areas of a floor will be used for collaboration, which for focus work, and which for private conversations — happened before furniture or finishes were selected. Each zone then received the appropriate acoustic treatment.
They used a layered approach. Rather than relying on a single intervention (e.g., just carpet, or just partitions), they combined absorption, blocking, and masking to achieve performance across the full frequency range.
They measured. Acoustic performance was tested post-installation using calibrated equipment and Speech Transmission Index measurements, with adjustments made before sign-off.
They educated their teams. A great acoustic environment can still be undone by behavioural norms — holding loud calls in open areas, having animated arguments near focus zones. The best organisations pair physical investment with clear protocols about how different spaces should be used.
There’s another way to frame all of this. Yes, poor acoustics is a problem. But outstanding acoustic design is a competitive advantage — one that relatively few Saudi employers have recognised yet.
Companies that create demonstrably better work environments attract better talent. They retain their best people longer. They enable deeper, higher-quality work. And they signal to clients, partners, and recruits alike that this is an organisation that takes its people seriously.
With Saudi Arabia’s Vision 2030 driving an unprecedented build-out of commercial real estate — from King Abdullah Financial District in Riyadh to the new business districts of NEOM — there is a genuine opportunity to establish the Gulf’s gold standard for acoustic workplace design. The technology, the materials, and the expertise all exist. The question is which organisations will be first to claim the advantage.
Space Arabia’s acoustic specialists assess your current environment, identify the key problem zones, and design an evidence-based solution tailored to your space and budget.
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