Open plan environments create real operational problems when layout, acoustics, and workplace behaviour are not addressed early in the design process. The issues below are among the most frequently reported.

Noise & Poor Acoustics

Noise is the most common complaint in open-plan offices. Sound travels differently across an open floor, and a single phone call, group discussion, or persistent keyboard noise can disrupt concentration across a wide area.

Health and Safety Executive (HSE) guidance for employers on noise at work notes that workplace noise can cause:

• Permanent hearing damage.
• Difficulty understanding speech.
• Tinnitus and disrupted sleep.

The Control of Noise at Work Regulations 2005 set out clear employer obligations to assess and manage those risks. Acoustic ceiling panels, sound-absorbing wall finishes, and designated quiet zones are standard design responses. Therefore, they need to be specified upfront, not added as an afterthought [2].

Distractions, Focus & Space Planning

Open layouts increase both visual and auditory distraction. Movement across the floor, unplanned interruptions, and the ambient noise of a shared space all compete for attention. Without a considered layout strategy, these problems are compounded by overcrowded workstations, poor circulation routes, and a lack of defined zones for different types of work. Yet, activity-based working addresses this directly.

A well-zoned open plan office includes:

• Dedicated focus areas for concentrated, independent work.
• Breakout spaces that remove informal conversation from workstations.
• Enclosed meeting rooms for calls, presentations, and confidential discussions.

These elements need to be built into the design phase. Retrofitting them once productivity concerns emerge costs significantly more and rarely resolves the underlying issue.

Lack of Privacy for Staff

Privacy is often the concern employees raise most consistently in open-plan spaces. Confidential calls, performance conversations, and sensitive client work all require separation that an undivided floor cannot provide. A Public Health England (PHE) report found that a large-scale study of 2,400 Danish employees recorded higher sickness absence in open plan offices than in other office types, with a further study identifying a perceived lack of control and privacy as the likely cause. The report recommends private spaces and quiet rooms for confidential and focused work, and notes that partition height directly affects perceived privacy. Glass partitions maintain light flow while providing the acoustic separation that open plan environments often lack [3].

Employee Wellbeing & Workplace Satisfaction

The cumulative effect of noise, distraction, and lack of privacy has a direct bearing on performance. Research drawn on by the World Green Building Council (WGBC) found that background speech and office noise can reduce performance on certain tasks by up to 66%, and that 99% of workers surveyed reported impaired concentration from noise sources, including unanswered phones and background conversation. Biophilic elements reinforce wellbeing, as workers in offices with windows slept an average of 46 minutes more per night and reported higher quality-of-life scores than those without window access. These are design decisions with outcomes that affect business performance [4].