Your roof is your first line of defense against Michigan’s unpredictable weather. From snow and ice to summer heatwaves and heavy winds, asphalt shingle roofs take a beating year-round. Over time, small issues can become big problems. And if you don’t know what to look for, you might not realize your roof is damaged until water starts dripping through your ceiling.
At Cisco Roofing Systems, we’ve helped hundreds of homeowners in Detroit, MI and surrounding areas protect their homes with expert roofing services. In this article, we’ll help you spot the warning signs of roof damage early—so you can avoid costly repairs down the line.
Common Signs of Roof Damage
Most asphalt shingles are designed to last around 20–30 years. But that doesn’t mean they’re maintenance-free. Roofs wear out gradually. The sooner you catch issues, the more money you’ll save.
Here are the most common signs your asphalt shingle roof may need repair or replacement:
1. Curling or Buckling Shingles
If your shingles are curling at the edges or buckling in the middle, they’re likely past their prime. This often happens due to heat exposure or poor attic ventilation.
2. Missing or Cracked Shingles
High winds, hail, and even animals can knock shingles loose. A missing shingle leaves the layer beneath exposed to moisture—and that leads to rot.
3. Granule Loss
Shingles are coated with granules to protect them from UV rays and rain. Over time, these granules wear off. If you see piles of them in your gutters, it’s time to call in the pros.
4. Water Stains on Ceilings or Walls
This is a red flag. If you see brown spots inside your home, your roof may already be leaking. And leaks almost always get worse, not better.
5. Moss or Algae Growth
Moss may look harmless, but it traps moisture and damages shingles. Algae streaks, common in humid areas, are a sign of water retention and shingle wear.
“A roof doesn’t fail overnight—it warns you. The key is listening before it’s too late.”
— Cisco Roofing Systems
Why Asphalt Shingle Roofs Fail
Asphalt shingles are popular because they’re affordable and easy to install. But like all materials, they have weaknesses. Here’s what causes many of the roofing issues we see in the Detroit area:
- Weather damage from snow, ice, wind, and hail
- Age-related wear, especially after 20 years
- Improper installation by past contractors
- Poor attic ventilation, leading to trapped heat and moisture
- Clogged gutters, which back up water under the shingles
Understanding the cause helps you make better decisions. Some problems can be repaired. Others mean it’s time to think about full roof replacement.
What to Expect from a Roof Inspection
When you call Cisco Roofing Systems, our first step is a detailed inspection. We’ll check for surface damage, signs of leaking, and trouble areas like chimneys, valleys, and flashing.
Here’s what we look at during a standard roof inspection:
- Condition of shingles (missing, cracked, curled, or worn)
- Flashing and sealant around vents and skylights
- Roof decking condition (if visible)
- Moss, mold, or algae growth
- Gutter and downspout condition
- Interior signs like ceiling stains or attic moisture
Once we’ve assessed everything, we’ll explain your options. Sometimes a small repair is all you need. Other times, we’ll recommend a full roof replacement. Either way, you’ll get an honest quote and a clear plan.
When to Repair vs. When to Replace
Not every problem means you need a new roof. But here’s a general rule of thumb:
- Repair if your roof is under 15 years old and the damage is isolated.
- Replace if your roof is over 20 years old and you’re seeing multiple signs of wear.
Trying to patch an old, failing roof may buy you time—but not peace of mind. A full replacement is an investment that protects your home for decades.
Frequently Asked Questions
Don’t Wait Until It Leaks
A roof problem rarely fixes itself. The longer you wait, the worse—and more expensive—it becomes. At Cisco Roofing Systems, we make it easy to take action. Our team is fast, experienced, and always honest. We’ll help you protect your home without the stress.
Call us today at 313-221-9280 for your free roof inspection and quote
Or visit us online at https://roofmi.com
Your roof won’t wait. Why should you?
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