Grinnell homeowners know how unpredictable Iowa weather can be. From heavy snow and ice in winter to humid summers and powerful thunderstorms, your roof takes a beating year-round. Understanding how each season impacts your roof can help you prevent damage and extend its lifespan.
Winter: Ice Dams and Weight Stress
When snow melts and refreezes, ice dams can form along your roof’s edges. These block proper drainage, forcing water back under shingles and into your home. If your attic insulation or ventilation isn’t right, you’re more likely to see this issue.
Tip: Have your local roofing contractor inspect your roof before the first snow to make sure it’s properly sealed and ventilated.
Spring: The Perfect Time for Inspection
After months of snow and ice, spring is the ideal season for a full roof inspection. Your Grinnell roofing contractor can check for:
- Damaged or missing shingles
- Worn flashing around vents or chimneys
- Early signs of leaks or rot
A small spring repair can save thousands later in the year.
Summer: Heat Expansion and Shingle Aging
High summer temperatures cause shingles to expand and contract, which can lead to cracking or curling over time. Grinnell’s humid conditions can also encourage mold or algae growth.
Pro tip: Consider reflective or impact-resistant shingles if your roof is due for replacement—they handle heat and hail much better.
Fall: Preparing for the Cold
Fall is your last chance to get your roof winter-ready. Clear gutters, remove leaves, and have your roofing contractor check flashing and sealant around joints. A pre-winter inspection can identify weak points before the first freeze.
Why Choose a Local Grinnell Roofing Contractor
Working with a local contractor means you get someone who understands Iowa’s weather patterns and building standards. Action Roofing & Construction offers local expertise and quick response times for everything from roof inspections to full replacements.
Schedule Your Roof Inspection Today
Protect your home before the next storm hits. Contact Action Roofing & Construction, your trusted Grinnell roofing contractor, for a free inspection and quote today.