Reducing workplace noise
Article by Oscar Acoustics as featured in fc&a magazine
Despite the ongoing trend towards working from home and remote meetings, it is necessary for many of us to spend our working days in places like offices, factories, classrooms and hospitals. As a result, good workplace design is an essential component when it comes to maximising employee wellbeing, health and productivity.
However, one of the biggest challenges in getting workplace design right is often ignored during the planning stage; noise at work and the impact of noise on employees.
Indeed, a recent survey from estate agents Savills found that the proportion of workers saying noise levels were important to them increased to 83 per cent this year - up from 77 per cent in 2016.
In order to understand just how big a problem noise at work is we commissioned some research exploring the views of 2,000 UK employees across a range of different sectors. The research reveals some surprising and concerning effects of noise pollution, a worrying lack of action taken against it and a dearth of knowledge about the associated health issues.
Noise at work controlled with SonaSpray K-13 applied directly onto rib deck and beams in mid-grey throughout Investec offices.
Credit to architect TP Bennett LLP & We are BW fit out & refurbishment experts.
Sonic battlegrounds - noise at work causes major productivity issues
The effects of poor acoustics and noise at work are extensive and could be hurting companies’ bottom lines, especially as they are compelled to address the issue. The Control of Noise Regulations 2005 require employers to prevent or reduce risks to health and safety from exposure to noise at work. However, our survey found that nearly one quarter of us know someone whose hearing has been impacted by working in a loud environment. This means businesses are potentially opening themselves up to lawsuits in the long term. It’s an issue that is only set to rise up the corporate agenda.
Strikingly, our research found that 59% of UK workers believe they work in a loud environment, while 44% of respondents say they can’t concentrate when it’s noisy at work and 50% believe it negatively impacts productivity. Not only this, but the research has also shown evidence that incessant din is shredding people’s ability to work as a team. A fifth of employees (19%) state it’s the reason they’ve had a breakdown in a relationship with a co-worker. 29% have even snapped at colleagues, including 11% at a superior. It doesn’t end there though. We were shocked to find that % of people had left passive aggressive notes for their colleagues because of noise and even more alarmingly, 6% have resorted to physical violence, rising to 16% of millennials.
The results of these surprising stats also varied according to where people work across the UK. It showed that if you are working in London, you are over 3.5 times more likely than anywhere else in the UK to leave these passive aggressive notes and over 7 times more likely to resort to violence as a result of excessive noise at work.
The most common way people avoid the racket of noise at work is wearing headphones (25%) however this can boost noise levels by 9dB, creating even more noise and further impacting on your hearing. This is backed up by our survey which found that one in five of participants say they’ve known someone to ignore their boss and have missed phone calls due to headphones usage.
Taking health and wellbeing seriously
Noise pollution is also a serious health problem. The Chief Medical Officer in England says it is second only to air pollution in damaging public health while the World Health Organisation highlights issues such as tinnitus, sleep disturbance, heart disease, obesity, diabetes, adverse birth outcomes and cognitive impairment in children. However our research shows that people are worryingly unaware of these risks. 90% of survey respondents do not realise noise can cause heart attacks and strokes, both of which can be deadly.
Given the potentially disastrous effect noise at work has on employee productivity and team morale (as well as workers’ respect for their boss) you’d be forgiven for thinking that employers are pulling out all the stops to fix this problem. Unfortunately over half of respondents (54%) said their employer has taken no action to combat it and 42% said they don’t even take the issue seriously. It’s somewhat concerning, given the problem impacts not just profit margins but also people’s health.
Workplace sound absorption is vital
So, what can be done?
We’ve always known about the dangers of noise pollution, and hopefully this research will drive it home to others too. It highlights that it’s increasingly hard to avoid excessive noise in any workplace as the UK has become a ‘sonic battleground’. It also shows that an unhappy workforce due to poor acoustics can be very unproductive. It can lead to employees becoming distracted, arguing with colleagues, missing important calls and taking more sick days, all of which could have a seriously negative affect on business.
Luckily for employers there are tools and building certification systems available that architects and contractors can work towards when designing new workplaces. The International WELL Building Institute™ (IWBI™) is leading the global movement to transform buildings. Their WELL Building Standard is a blueprint for creating better spaces and empowering employers to transform their workplaces and put the health of their employees first. As a result, there is a growing trend in the architect and interior design community to create workspaces that are not only aesthetically pleasing but also create a welcoming experience for future inhabitants.
Change is on the horizon
With the rise in open plan offices and increasingly mechanised production lines/distribution centres, employers are increasingly looking at acoustic design to keep their people safe and increase productivity. Whether it’s for a fit-out, refurbishment or new build, taking workplace acoustics seriously and removing distractions caused by excess noise will ensure these workspaces sound as good as they look with a calm and relaxing atmosphere.
There is still a long way to go though and our research shows that companies need to act now to reduce the scourge of noise in workspaces if they want to protect their business interests, and more importantly the health of their employees.
"Why reducing workplace noise is good for employee wellbeing and productivity" article as featured in FC&A magazine.