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Summer heat can create serious health and safety risks for workers in both indoor and outdoor environments. Understanding occupational heat exposure risks and knowing how to prevent heat-related illnesses are essential to protecting workers’ health and safety.
Why It Matters
Heat-related illnesses can develop quickly and may become life-threatening if not recognized and treated promptly. Taking a few simple precautions can help prevent serious injuries and keep everyone safe on the job.
Employers should maintain a Heat-related Illness Prevention Plan to help protect workers from heat exhaustion, heat stroke, and other heat-related conditions.
As part of our core value, Demand Safety, we remain committed to fostering an environment where every employee feels protected, supported, and equipped to work safely each day. Below are essential safety practices that apply across all work settings—industrial facilities, jobsites, and office environments alike.
HYDRATE
Keep water on hand and drink often throughout the day.
If heavy sweating is anticipated, consider electrolyte replacement beverages or supplements to prevent dehydration, muscle cramps and heat-related illness.
DRESS FOR THE HEAT
Choose lightweight, breathable, and moisture wicking clothing when possible. Light colored clothing helps reflect heat.
Wear sun-protective gear, such as hard hat shades, UV eye protection, and neck coverings when working outdoors.
Wear sunscreen to help reduce sun exposure and reapply often.
TAKE BREAKS
Establish designated cooling and hydration areas on the jobsite.
Take scheduled rest breaks in shaded or air-conditioned areas.
Increase the frequency of breaks during periods of extreme heat.
Allow new or returning workers time to gradually acclimate to hot conditions.
Recognizing the early warning signs of heat-related illness can help prevent serious health complications and ensure workers receive prompt medical attention when needed. Workers exposed to high temperatures, direct sunlight, high humidity, and physically demanding tasks may be at greater risk.
Employers can help reduce heat-related risks by implementing workplace accommodations such as:
Some employees may be more susceptible to heat-related illness due to medical conditions, medications, pregnancy, or other factors. When appropriate, employers may consider:
Heat-related illnesses can develop quickly, but they are largely preventable. By staying hydrated, taking breaks, recognizing warning signs, and looking out for coworkers, everyone can help create a safer workplace during Extreme Heat Awareness Month and throughout the summer.
Additional resources for extreme heat and heat-related illness:
