Your commercial roof takes a beating year-round. One season it’s facing freezing temperatures and heavy snow, the next it’s being blasted by the summer sun. Each season brings its own challenges, and if you’re not keeping up with maintenance, small issues can quickly turn into expensive repairs.
At The Duerson Corporation, we know that regular upkeep is key to getting the most out of your commercial roof. Here’s what different seasons can do to your roof—and how to protect it.
Spring: Heavy Rains and Sudden Temperature Swings
Spring may be a welcome change from winter, but it can also bring unpredictable weather. Heavy rain can expose weak spots in your roof, while fluctuating temperatures cause materials to expand and contract.
Watch for:
- Pooling water that doesn’t drain within 48 hours
- Water stains or small leaks inside your building
- Loose or deteriorating seams from winter stress
How to protect your roof:
- Schedule a post-winter inspection to catch any damage
- Clear gutters and drains so rainwater flows properly
- Address minor issues before spring storms make them worse
Summer: Intense Heat and UV Damage
Summer means long, sunny days—but that heat can take a toll on your roof. Prolonged UV exposure weakens roofing materials, while extreme heat can cause them to expand and contract. Over time, this can lead to cracks, warping, and weakened seams.
Watch for:
- Fading, cracking, or blistering on the roof surface
- Higher-than-usual energy bills from heat absorption
- Loose or stressed seams due to heat expansion
How to protect your roof:
- Consider a reflective roofing system like Duro-Last to reduce heat absorption
- Have your roof inspected for early signs of wear
- Reinforce areas prone to cracking or stress
Fall: Falling Leaves and Increased Moisture
Autumn means cooler temperatures and more rain, but it also brings falling leaves and debris that can clog drains and gutters. If water can’t drain properly, it can pool on your roof, increasing the risk of leaks and mold growth.
Watch for:
- Clogged gutters or blocked drainage systems
- Pooling water that doesn’t evaporate quickly
- Signs of mildew or moss growth
How to protect your roof:
- Clean gutters and drains regularly to prevent water buildup
- Remove leaves, branches, and debris from your roof
- Check for early signs of water damage or mold growth
Winter: Snow, Ice, and Freeze-Thaw Cycles
Winter is one of the toughest seasons for commercial roofs. Heavy snow adds weight to your roof, while ice dams can block drainage and lead to leaks. Freeze-thaw cycles—where snow melts during the day and refreezes at night—can also weaken roofing materials.
Watch for:
- Excessive snow buildup that could stress your roof’s structure
- Ice dams forming along roof edges
- Cracks caused by repeated freezing and thawing
How to protect your roof:
- Get a pre-winter inspection to check for existing damage
- Clear excess snow to prevent overloading
- Ensure your building has proper insulation and ventilation to minimize ice dams
Year-Round Roof Protection: Stay Ahead of Damage
The best way to avoid costly roof repairs is to stay ahead of problems before they start. Regular inspections, seasonal maintenance, and quick action on minor issues can help extend the life of your commercial roof and save you money in the long run.
Let The Duerson Corporation Help
Your roof is your building’s first line of defense, so keeping it in top shape is essential. At The Duerson Corporation, we specialize in Duro-Last roofing systems that can withstand even the toughest weather conditions. Whether you need a seasonal inspection, routine maintenance, or a long-term roofing solution, we’ve got you covered.
Contact us today to schedule an inspection and keep your roof performing at its best all year long.