Noticing wear and tear on your roof? Cracked, curled, or bald-looking shingles might seem like small cosmetic issues, but they’re often signs of bigger problems brewing overhead.
In Canada’s harsh climate—where roofing materials face intense sun, snow, ice, and wind—shingles can degrade faster than you’d expect.
These visible signs of aging aren’t just unsightly; they can lead to leaks, reduced energy efficiency, and costly structural damage. Here’s what these common symptoms really mean, and what steps you should take to address them.
Key Points or Steps to Consider
- What Cracking Means
Cracked shingles often indicate long-term UV exposure and drying. This can make the shingles brittle, reducing their ability to shed water and resist impact from hail or debris. Cracks can also be a sign that your shingles are nearing the end of their lifespan.
What to Do:
If you see widespread cracking, it’s time to call a professional for an inspection. Spot repairs might work temporarily, but full replacement is often more cost-effective in the long run.
- What Curling Means
Curling occurs when shingles start to lift at the edges or bubble in the middle. This can happen due to poor attic ventilation, improper installation, or simple aging. Curled shingles are more likely to catch the wind and blow off during storms.
What to Do:
Evaluate the ventilation in your attic and have a roofer assess for moisture buildup or poor airflow. If the curling is extensive, a roof replacement may be necessary.
- What Granule Loss Means
Granules protect shingles from UV damage and improve fire resistance. Over time, you may notice granules accumulating in your gutters or downspouts—this is a common sign that your shingles are wearing out.
What to Do:
A small amount of granule loss is normal, especially with new shingles. But heavy granule shedding, especially from aging shingles, indicates it’s time to plan for a new roof.
Your roof is trying to tell you something—and these signs shouldn’t be ignored. Cracking, curling, and granule loss are early warnings that your shingles are failing and your home may soon be vulnerable to leaks and weather damage.
See any of these warning signs on your roof? Contact us today at Rainbow Roofing, Ottawa roofing contractors for a free inspection and personalized recommendations or call us on 613-599-0010 to schedule your exterior services.
We’ll help you understand your options—repair, reinforce, or replace—so you can protect your home with confidence.
