Open‑plan office acoustics: surviving workplace noise

Open‑plan offices were meant to boost collaboration, but many employees report the opposite: constant chatter, ringing phones and parallel video calls make focused work difficult. Articles in Harvard Business Review and workplace research labs show that uncontrolled background speech significantly reduces performance and increases error rates.

Why open spaces are so noisy

• lack of walls allows sound to travel freely;
• hard surfaces like glass and concrete create echoes;
• multiple calls at once turn into a constant babble;
• printers, coffee machines and HVAC add mechanical noise.

What workplace experts suggest

Organisations studying workplaces, such as CBRE and IOSH, recommend designing offices as a set of acoustic zones rather than a single hall.

Acoustic design tools

• suspended ceiling and wall panels that absorb sound;
• desk screens covered with sound‑absorbing fabric;
• textiles and soft seating in collaboration areas;
• placing noisy devices away from focus workstations.

Behaviour rules and call culture

Design alone is not enough. Guidance from bodies like the American Psychological Association stresses the need for clear etiquette:

• take long calls and video meetings into rooms or pods;
• keep music in headphones at safe levels (see NIOSH advice);
• avoid loud personal conversations in focus areas.

What individual employees can do

• use good passive or active‑noise‑cancelling headphones;
• reserve meeting rooms for deep‑work sessions when possible;
• discuss hybrid or quiet‑day policies with managers;
• log particularly noisy zones on NoiseMap as evidence when arguing for improvements.

Open‑plan offices will likely stay, but they don’t have to be noisy. With thoughtful acoustic design, clear rules and feedback from tools like NoiseMap, companies can support both collaboration and concentration.