December 15, 2023
Winter presents unique challenges for outdoor workers, with cold temperatures, reduced daylight, and harsher conditions affecting safety and productivity. Employers and workers must take proactive measures to maintain health and safety. From icy surfaces to plummeting temperatures, preparation and awareness are key to staying safe, healthy, and productive.
Below are some essential health tips to help outdoor workers prepare for the winter season.
The cornerstone of winter preparation is dressing correctly. Outdoor workers should wear layers of clothing to trap heat, with moisture-wicking materials closest to the skin. Thermal layers, insulated jackets, and waterproof outerwear are vital to combating both cold and wet conditions. Employers must supply suitable personal protective equipment (PPE), such as thermal gloves and footwear, to minimise exposure to cold surfaces and draughts.
Encourage workers to carry spare clothing in case they get wet, as staying in damp clothes increases the risk of hypothermia and other cold-related illnesses.
It’s easy to overlook hydration in cold weather, but staying hydrated is just as important in winter as it is during summer. Cold air can dehydrate the body, and physical exertion increases the demand for fluids. Encourage workers to drink plenty of water and warm beverages like herbal teas, avoiding excessive caffeine.
A balanced diet rich in carbohydrates, proteins, and healthy fats can help fuel the body and maintain energy levels. Consider providing warm, nutritious snacks on-site to boost morale and help workers stay energised.
Cold stress occurs when the body can no longer maintain its core temperature. Outdoor workers are particularly at risk of hypothermia and frostbite. Statistics show that temperatures below 2°C are linked to a significant increase in cold-related mortality in the UK, with over 2,900 deaths annually attributed to extreme cold in some regions. Educate employees on recognising early symptoms, such as shivering, numbness, confusion, and fatigue.
Providing warm shelters for breaks is essential. Heated areas allow workers to rest, warm up, and prevent prolonged exposure to the cold. Employers should schedule more frequent breaks during extreme weather conditions to minimise risks.
Regularly assess environmental conditions to ensure they remain within safe limits. The HSE advises maintaining indoor workspaces at a minimum of 16°C (or 13°C for strenuous tasks), even for temporary shelters
Slips, trips, and falls are common in icy and wet conditions. Ensure all workers wear slip-resistant, insulated boots with good traction. Pre-treat work areas with grit or salt to minimise ice build-up and provide tools, such as shovels, to manage snow when needed.
Encourage workers to move cautiously and look out for hidden hazards like black ice, which can be difficult to spot but highly dangerous.
Winter conditions can also take a toll on mental health. Reduced daylight hours and challenging weather can lead to feelings of fatigue and low mood. Employers should foster an open culture where workers feel comfortable discussing their mental wellbeing and access support if needed. Initiatives such as mental health first aid training or access to counselling services can make a big difference.
Follow NHS guidelines for flu vaccines, especially if you fall into high-risk groups such as:
Your GP/health centre will advise whether you should have the flu vaccine.
If you have an illness or injury that just won't go away, contact your GP or visit your local pharmacist for assistance.
Winter brings a unique set of challenges for outdoor workers, but with proper preparation, these can be managed effectively. Occupational health providers play a crucial role in ensuring winter safety. Services include bespoke risk assessments, on-site health monitoring, and thermal PPE recommendations tailored to specific job roles