Summer doesn’t just mean longer days – it means higher risks. When temperatures climb, so does the threat of heat stress. And for those working outdoors or in high-heat environments, that risk can be fatal. 

Extreme heat is becoming more common across the U.S., putting more workers at risk for serious, job-related illness and injury. And while construction workers make up just 6% of the U.S. workforce, they account for over a third of all heat-related workplace deaths.

As a partner in the building industry, we believe every worker deserves a safe worksite. Check out these key heat safety tips to help you stay protected and productive all summer long.

10 Heat Safety Tips to Keep Cool on the Job

1. Start Slow and Build Up

New or returning to work? Don’t rush it. Most heat illness fatalities happen within the first few days. Ease into tasks and follow OSHA’s 20% Rule: Work at full intensity for no more than 20% of your shift on day one, then increase gradually.

2. Hydrate Early and Often

Drink cool water every 15–20 minutes, even if you’re not thirsty. Avoid drinks with caffeine or alcohol, which can speed up dehydration.

3. Take Breaks in the Shade

Designate cool areas for recovery and make breaks a regular part of your routine.

4. Dress for the Weather

Light-colored, breathable and loose-fitting clothing helps your body regulate heat. A wide-brimmed hat can also make a big difference.

5. Circulate the Air

Use fans and ventilation to move air across the skin and support sweat evaporation.

6. Time It Right

Tackle the most strenuous work during the cooler parts of the day and reserve lighter tasks for midday hours when possible.

7. Know Your Health

Preexisting conditions, medications and fitness levels affect heat tolerance. Ensure that your team is aware of its limits.

8. Watch for Warning Signs

Headaches, nausea, confusion, dry skin and dizziness can signal serious danger. If someone stops sweating, it’s an emergency. Call 911 and begin cooling them immediately.

9. Check in With Each Other

A simple “How are you holding up?” can make a huge impact. Keep an eye on your team and encourage open communication.

10. Make Safety a Habit

Build heat safety into your daily protocols. Remind your team early and often – prevention is your best defense.

Supporting Builders Beyond the Jobsite

We understand that risk management isn’t just about coverage, it’s about people. Our members work hard, and we’re here to support them with the tools, resources and education they need to stay safe and focused, no matter the season.

Stay cool. Stay aware. Stay covered.

Need safety resources or guidance? Contact your KBIG team today.