Skip to content
Saturday 8 August 2026London --:--Frankfurt --:--Zurich --:--
NewslettersSearchEN · DE
MorningWire

European business, markets and politics

FTSE 100
10,901.09
+0.31%
DAX
26,319.45
+0.69%
CAC 40
8,714.93
+0.17%
STOXX 50
6,523.86
+0.33%
  • Europe
  • Markets
  • Business
  • Economy
  • Technology
  • Politics
  • Opinion
More
GermanyFranceBankingAIEnergyFintechPropertyCapital Markets
  • Germany
  • France
  • Europe
  • Markets
  • Business
  • Economy
  • Technology
  • Politics
  • Opinion
  • DE
Wednesday 02 July 2025 6:00 am  |  Updated:  Tuesday 01 July 2025 6:36 pm

The Debate: Should there be a legal maximum temperature for offices?

By: Anna Moloney

Deputy Comment and Features Editor

Add as a preferred source on Google

As London summers heat up, is it time the UK mandates a maximum working temperature for the office? Two writers go head to head in this week’s Debate

Yes: Heat is a workplace hazard. Workplaces must evolve as we face changing climates

Legislation on maximum workplace temperatures are non-existent, yet we will only start to experience more intense heat waves as global temperatures continue to increase. Employees are ensured a ‘reasonable’ temperature, but there is no legal upper limit, leaving thousands of employees working in uncomfortable, and potentially unsafe working conditions. High temperatures can lead to poor focus and dehydration, as well as exacerbate health conditions like asthma, heart disease and menopause. And for neurodivergent people or those with sensory sensitivities, extreme heat can be especially overwhelming. During intense heat, productivity plummets and morale takes a hit – so why would employers want their employees to work from the office?

Working from home and remote work should be part of company wellbeing policy, and is a simple, cost-effective solution when it comes to managing extreme weather conditions. Commuting in this heat is dangerous, and leaves employees feeling unmotivated before they even step foot at their desk. Most office roles nowadays can be done remotely. Allowing employees to work flexibly means productivity levels can be maintained, while also allowing employees to feel cared for.

Introducing a maximum workplace temperature – such as 30°C, as recommended by some unions – would make employers legally responsible for adapting working conditions when things get too hot. It’s important that workplaces evolve as we face changing climates and recognise heat as a workplace hazard. Giving people the right to work from home during heatwaves is a necessary step towards a more humane and climate-resilient working culture.

Hayley Knight is the founder of Be Yellow

No: It may not feel like it, but the UK does actually have bigger problems than the heat

It’s hot… well hot… might be too hot” are the seminal words spoken in the first Inbetweeners movie as our heroes step out of the airport in Spain. It is also how everyone will be feeling in London this week as we pull ourselves from our oppressively warm flats and ride an unbearably hot Tube to work. Shouldn’t we at least be protected from having to sit in an uncomfortably hot office all day as well? Well, no. At least, not at the behest of a new legal maximum temperature for offices.

Although it may not feel like it when it is quite this warm, the UK does actually have bigger problems than the heat. At the top of the pile is economic growth. If we want to achieve the sort of growth rates that will allow people to buy all the ice lollies they will ever need, we must reduce the burden on business so they can spend less on compliance and more on creating jobs and wealth. With the tax and regulatory burdens already too high and getting higher, businesses need fewer hoops to jump through, not more.

Companies already have to adhere to legal safety standards that protect their employees from a range of dangers, including a reasonable working temperature.
In addition, office workers are living in an age of unprecedented flexibility. Many could choose to work from home, or from a cooler public space, if their offices really are too hot. Failing that? Fans and cold water are cheap.

If the government wanted to help with the temperatures, they would do well to first make it easier to install air conditioning. Last time I checked, that was a far better way of cooling a building down than new legislation.

Callum Price is director of communications at the Institute of Economic Affairs (IEA)

The Verdict

Over the whirring soundscape of fan-filled offices, there’s been one other sound cutting through the workplace this week: moans about the weather. Cue googling about what temperature it has to reach before our employers are legally obliged to send us home. Tough cookies, there is none – only the vague stipulation that temperatures during working hours must be “reasonable”. Is it time that changed? Ms Knight certainly makes a sympathetic case so. That sweaty commutes are leaving workers grumbling before they even get to work won’t be hard for many to believe this week, and, as hashed out in last week’s Debate, there can be extra horrors to forcing workers to come into the office (read: men in shorts).

But, as Mr Price saliently points out, economic stagnancy is but a bigger horror, and employers are certainly not in need of more burdensome regulation. With not even schools governed by upper temperature limits, mandating them for the office would be an example of yet further infantilisation of UK workers.

Read more

Lloyd’s of London allows staff to work from home as heatwave hits the capital

Lloyds of London building exterior showcasing iconic architecture in the financial district, highlighting business heritage

Share this article

  • Facebook
  • X
  • LinkedIn
  • WhatsApp
  • Email

Similarly tagged content:

Sections

  • Opinion

Categories

  • Opinion
  • Business

People & Organisations

  • employment law
  • Employment Laws
  • heatwave
  • office
  • office culture
  • The Debate
  • UK weather

Trending Articles

  • WPP slashes jobs as revenue continues to fall

  • Liverpool owners tipped to sell – but not to Amazon boss Bezos – by former CEO

  • Revolut founder’s wealth set to balloon amid talks of share award at $500bn valuation

  • Starling plans to ‘come out swinging’ in diversification bid

  • As it happened: Stocks rise despite new tensions in Strait of Hormuz; Oil price climbs

More from Morning Wire

  • Lloyd’s of London allows staff to work from home as heatwave hits the capital

    Business
    Lloyds of London building exterior showcasing iconic architecture in the financial district, highlighting business heritage
  • Miami heat: Why climate could be key in 40C England v Norway World Cup quarter-final

    Sport Business
    Business professionals discussing strategies in a modern office setting with charts and graphs on a large screen in the ba...
  • Tax online businesses more to save Britain’s struggling high streets

    Opinion
    Bustling Oxford Street with shoppers, iconic red buses, and storefronts under a clear sky in a vibrant urban scene
  • Heatwave slows retail sales but World Cup boosts online shopping

    Retail
    Scorching sun over urban skyline during intense heatwave, highlighting climate change impact on city infrastructure.
  • Quaise Energy Raises $134 Million in Initial Close of Series B to Build World’s First Superhot Geothermal Power Plant

    Business Wire
  • No air conditioning on the Tube? Blame Sadiq Khan

    Opinion
    Crowded London Underground platform during summer heat wave, passengers fanning themselves to stay cool
  • Neurodiversity, employment law and ‘reasonable adjustments’ – the new HR headache

    Law
    Four brown puppies playing on a green mat with pink toys and a paw-print blanket.
  • Big Four’s AIM exodus accelerates as mid-tier firms seize mandates

    Big Four
    Big Four firms
MorningWire

Independent European business, markets and political news for decision-makers.

Morning Briefing

Europe

  • Germany
  • France
  • Europe
  • UK & Ireland

Business

  • Markets
  • Banking
  • Technology
  • Energy
  • Property
  • Fintech

Editorial

  • Opinion
  • Editorial Policy
  • Corrections
  • Contact

Company

  • About Morning Wire
  • Privacy Policy
  • Terms of Use
  • Cookie Policy
© 2026 Morning Wire Ltd · Published by Morning Wire Media, Bahnhofstrasse 65, 8001 Zürich, Switzerland
Privacy · Terms · Cookies · Facebook