If you're a Joliet homeowner wondering whether your roof needs attention, you're not alone. With Will County's extreme weather — from summer hailstorms to winter ice buildup — roofs in the Joliet area take a beating. Here are the five signs that mean it's time to act.
1. Your Roof Is 20+ Years Old
Most asphalt shingle roofs in Joliet last 20-30 years depending on the shingle quality and how well ventilation was maintained. If your home in Cathedral Area, West Side, Ingalls Park, and Lakewood Falls has a roof approaching that age, it's time for a professional inspection — even if it looks okay from the ground. Shingles deteriorate from the top down, and damage isn't always visible from street level.
2. Shingles Are Curling, Cracking, or Missing
Walk around your Joliet home and look up. If you see shingles that are curling at the edges, cracking, or missing entirely, the roof's protective barrier is compromised. Will County winds regularly exceed 50 mph during summer storms, and damaged shingles are the first to go. Every missing shingle is an invitation for water to enter your home.
3. Granules in Your Gutters
After cleaning your gutters this fall, check for excessive granule accumulation — those small, sand-like particles that coat the surface of asphalt shingles. Some granule loss is normal, but heavy accumulation means your shingles are nearing end of life. Without granules, shingles lose their UV protection and waterproofing capability, accelerating further deterioration through Joliet's hot summers and freezing winters.
4. Daylight Through the Attic
Go into your attic on a sunny day. If you see pinpoints of light coming through the roof boards, water is getting through too. This is common in older Joliet homes, particularly those in Cathedral Area, West Side, Ingalls Park, and Lakewood Falls where homes were built in the 1960s-1980s with thinner decking materials.
5. Recent Storm Damage
Joliet sits in one of the most active storm corridors in Illinois. If your area was hit by hail or high winds recently, your roof may have damage you can't see from the ground — bruised shingles, lifted edges, or compromised flashing around vents and chimneys. We offer free storm damage inspections for Joliet homeowners and handle the entire insurance claim process if damage is found. Learn about our insurance claim process →
Free Roof Inspection in Joliet
We're based in nearby Manhattan, IL and have been serving Joliet and Will County for over 20 years. Our specialized roofing crews are factory-trained on GAF, Owens Corning, CertainTeed, and Malarkey installation. If your roof is showing any of these signs, call (331) 250-3726 for a free, no-obligation inspection. We also serve Plainfield, Lockport, Romeoville, Manhattan and 70+ Chicagoland communities →
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