Summer is peak season for commercial roofing projects—but with higher temperatures, longer daylight hours, and unpredictable weather, safety becomes more important than ever. Whether you’re managing a crew or overseeing facility repairs, understanding seasonal risks is critical to protecting your team and ensuring a successful project.
As a commercial roofing contractor in Maine, New Hampshire, and Massachusetts, being prepared for everything summer throws our way is vital to achieving our safety goals. Here’s what to watch for and how to stay safe on the roof this summer.
Heat Stress and Dehydration Are Serious Threats
Roofers often face hours of direct sun exposure. Temperatures on commercial roofs can climb 30-50 degrees higher than on the ground, making heat exhaustion and heat stroke real concerns.
What to do:
- Schedule frequent water breaks—hydration is key.
- Wear light-colored, breathable clothing and sun-protective gear.
- Use cooling towels or shaded rest areas when available.
- Train your team to recognize signs of heat-related illnesses.
Sun Protection Isn’t Optional
Extended exposure to the sun can result in sunburn, long-term skin damage, and an increased risk of skin cancer.
Safety Tip: Apply broad-spectrum SPF 30+ sunscreen before starting work and reapply every two hours—especially when sweating. Encourage the use of wide-brimmed hats and UV-rated safety glasses for full protection.
Watch out for Slippery or Hot Surfaces
Metal and membrane roofing systems can become dangerously slick or hot enough to burn skin, especially at midday.
Precautionary steps:
- Wear proper footwear with slip-resistant soles.
- Avoid kneeling directly on hot surfaces; use kneeling pads or crawl boards.
- Inspect roof surfaces earlier in the day before the temperature rises.
Keep an Eye on Summer Storms
Sudden thunderstorms, lightning, high winds, and heavy rain create major hazards. These weather events can develop quickly and must be taken seriously.
Best practices:
- Monitor weather alerts throughout the day.
- Stop working and evacuate the roof at the first sign of lightning.
- Secure tools and materials before leaving the site.
Reinforce Fall Protection and Site Awareness
Even in good weather, summer fatigue can lead to errors. Ensure every team member is using personal fall arrest systems (PFAS), and that safety rails and flag lines are properly installed and maintained during the project.
Quick checklist:
- Harnesses are properly fitted and inspected.
- Lanyards and anchors are securely attached to rated points.
- Ladders are stable and extend at least three feet above the landing area.
Safety Is a Team Effort
At IRC, safety goes beyond compliance—it’s a core part of our culture. Every project starts with a safety meeting, and every team member is empowered to speak up if something doesn’t feel right. We believe the best work happens when everyone feels secure, supported, and prepared.
All information in regard to safety is vetted by the following sources:
Occupational Safety and Health Administration. (n.d.). Occupational Safety and Health Administration. U.S. Department of Labor. https://www.osha.gov/
National Roofing Contractors Association. (n.d.). Heat Illness Prevention Program. NRCA. https://www.nrca.net/health-safety/heat-illness-prevention-program
