UK heatwave: TUC calls for maximum workplace temperatures as parts of country reach 33C

With temperatures reaching a high of 33C on Tuesday, some Britons are happier than others about the mini heatwave sweeping the UK.

Though a lucky few have most likely driven off to a nearby seaside town, the majority of Britain will be spending the day at work – and some will be doing so in sweltering heat.

Extremely high temperatures in the workplace are not only uncomfortable, but can be dangerous. Heat will affect each individual differently, depending on weight, age and pre-existing health conditions, leaving some more prone to heat-related illness than others.

Though workers have a right to go home if the temperature drops below 16C (or 13C for workers doing a lot of physical activity), there is not currently a law that sets a maximum temperature limit.

However, employers are required to provide a workplace that is safe and does not pose a health risk, so workers are within their rights to complain if they feel temperature levels are dangerous.

In light of the recent heatwave, which has meant parts of the UK are hotter than Barcelona, Miami and Honolulu, the TUC (UK Trade Union Centre) have called for regulations to be put in place that would allow workers to go home if the temperature of their workplace reaches 30C (or 27C for those doing physical activity).

It has said employers should be obliged to begin taking measures to cool the workplace down if the temperature is above 24C.

In order to keep employees cool this week, the TUC have recommended that any dress codes be relaxed: allowing ties and jackets to be removed and short sleeves and shorts to be worn at work could be a simple and inexpensive way to keep employees cool.

TUC General Secretary Frances O’Grady said: “Working in sweltering conditions can be unbearable and dangerous.

“Employers should relax dress code rules temporarily and ensure staff doing outside work are protected.

“While shorts and vest tops may not be appropriate attire for all, nobody should be made to wilt in the heat for the sake of keeping up appearances.”

The TUC have said they would like to see employers doing what they can to keep workers safe in the heat. Recommended measures include making indoor workplaces cooler by distributing fans, moving desks away from windows or installing air conditioning.

Outdoor workers, if possible, should try to do most of their work in the morning and late afternoon, avoiding the mid-day sun.

Flexible working hours may also be useful for keeping employees safe, as coming in early or staying late may allow them to avoid the heat of rush hour.