The UK is bracing for another heatwave this weekend, with temperatures expected to soar above 34C. Amber heat health alerts have been issued for several regions in England, including the east, South East, South West, and London, from Thursday at 12pm until Tuesday at 8pm.
Many employees mistakenly believe there is a legal maximum temperature for workplaces in the UK. While there is no specific temperature considered “too hot” to work in, employers are still responsible for ensuring the safety of their staff.
According to employment lawyer Natalie Peacock from Rogers and Norton, extreme heat is increasingly becoming a workplace challenge in the UK. Employers are required by law to take reasonable measures to maintain a safe working environment, even though they are not mandated to have air conditioning.
During heatwaves, workers should expect employers to implement practical measures such as allowing extra breaks, ensuring adequate hydration, and providing cooling facilities. Employers should conduct risk assessments to address the impact of hot weather on employees, including considerations for ventilation, shade for outdoor workers, and provisions like free suncream and fans.
Employees struggling in the heat can request flexible hours or permission to work from home during peak temperatures. Employers should continue to protect their employees, even for remote work, by conducting homeworking risk assessments and possibly providing fans for home offices.
