Winter weather in Joliet can be unforgiving, especially for roofs that already have minor vulnerabilities. Snow, ice, freezing temperatures, and winter winds can quickly turn small roofing issues into serious problems if they’re ignored. Knowing all of the warning signs that your roof needs immediate attention can help you prevent interior damage, protect your insurance coverage, and avoid costly emergency repairs.
Below are five critical signs Joliet homeowners should never ignore during the winter months, and how Great Roofing can help.
1. Active Leaks or Water Stains Indoors
Any sign of water inside your home during winter is a red flag. Water stains on ceilings, damp walls, dripping water, or moisture around attic access points often indicate that melting snow or ice is finding its way through your roof system.
Winter leaks are especially concerning because water can refreeze inside the roof structure, causing further damage over time. Even if the leak seems minor, it requires immediate attention to prevent mold growth, insulation damage, and compromised framing.
Great Roofing provides prompt leak assessments and emergency roof repairs to help stop water intrusion before it escalates.
2. Ice Dams Along the Roofline
Ice dams start to form when snow melts on warmer sections of the roof and refreezes near the eaves. Over time, this buildup prevents proper drainage and forces water under shingles, where it can seep into your home.
Visible icicles hanging from gutters or thick ice along the roof edge are more than a cosmetic issue; they’re often signs of underlying drainage or roofing problems. Ice dams can damage shingles, gutters, and interior ceilings if not addressed quickly.
Great Roofing inspects roof edges, flashing, and gutter systems to identify the cause of ice dams and recommend solutions to reduce ongoing risk.

3. Missing, Lifted, or Cracked Shingles
Winter storms often bring harsh winds that can loosen or remove shingles entirely. If you start to see bare spots on your roof, shingles in your yard, or uneven rooflines, your home may be exposed to moisture intrusion.
Asphalt shingles, including architectural, premium, and impact-resistant options, rely on proper sealing to protect your roof. Once shingles are compromised, winter moisture can reach the underlayment and decking.
A professional inspection from Great Roofing can determine whether the damage requires targeted repairs or broader storm damage services.

4. Sagging Areas or Uneven Roof Lines
A sagging roofline is a pretty serious issue that should never be ignored, especially in winter. Heavy snow accumulation can place significant weight on roofing structures, revealing or worsening underlying structural weaknesses.
Uneven or dipping areas may indicate:
- Moisture-damaged decking
- Structural stress from snow load
- Long-term leaks that have weakened materials
If you notice sagging, it’s important to contact a professional immediately. Great Roofing evaluates structural concerns carefully and recommends the safest next steps to protect your home.
5. Clogged or Damaged Gutters During Freezing Weather
Gutters play a huge part in protecting your roof during winter. When gutters are clogged up with debris or damaged by ice, melting snow has nowhere to go, increasing the risk of ice dams and roof edge leaks.
Signs of gutter problems include:
- Overflowing water during thaws
- Ice buildup is pulling gutters away from the roof
- Sagging or detached sections
Great Roofing installs and services seamless gutters, K-style gutters, and gutter guards to help ensure proper drainage throughout winter.
Why Immediate Action Matters in Winter
Winter roofing issues don’t resolve themselves. In fact, freezing temperatures often make damage worse over time. Delaying repairs can result in:
- Interior water damage
- Mold growth
- Insulation failure
- Higher repair costs
- Complications with insurance claims
Addressing problems as soon as they appear helps protect both your home and your financial investment.
Emergency Roofing Services When You Need Them Most
Great Roofing offers emergency storm damage services to Joliet homeowners during winter, including:
- Emergency roof repairs
- Roof tarping to prevent further damage
- Leak mitigation
- Wind, hail, and winter storm damage repairs
Quick response is essential for limiting damage and maintaining insurance eligibility.
A Family-Owned Roofing Partner You Can Trust
Great Roofing LLC is family-owned and operated, with multiple generations of roofing experience. Their commitment to integrity, transparency, and clear communication sets them apart, especially during stressful winter emergencies.
From complimentary inspections to detailed repair recommendations, Great Roofing treats homeowners like partners, not projects.
Don’t Wait Until Damage Gets Worse
If you notice any of these warning signs this winter, don’t wait. Early action can save you a lot of money in repairs and prevent serious interior damage.
Contact Great Roofing today to schedule a complimentary inspection and get expert help protecting your Joliet home when it matters most.

