Latest Articles
Need Expert Help with Your Ottawa Home's Exterior?
Get a Free Estimate
Bronson Johnson Seamless Eavestroughs
Ottawa Home Exterior & Eavestrough Care Blog
Your Source for Expert Tips, Insights, and Advice on Maintaining and Enhancing Your Home's Exterior in Ottawa.
5 Signs Your Gutters Are Clogged After Winter: A Commercial Guidest
Winter can leave your gutters clogged and damaged. Learn the 5 key signs to watch for after snow melts—and how to prevent costly water damage with professional eavestrough cleaning.
After a long winter in Ottawa, your gutters have likely taken a hit.
Snow, ice, and debris don’t just disappear when temperatures rise—they stay behind, creating blockages that can quietly damage your property if left unchecked.
The good news? Your gutters usually give clear warning signs before bigger problems start.
Why Gutters Get Clogged After Winter
Winter creates the perfect storm for gutter issues.
As snow builds up and melts repeatedly, it pushes debris into your system, including:
Leaves and organic matter from fall
Twigs and pine needles
Roof shingle grit
Ice buildup inside downspouts
Freeze-thaw cycles also put stress on your system, leading to cracks, sagging, and misalignment.
👉 Not sure why spring cleaning is so important? Read our guide on
Spring Eavestrough Cleaning: Why It Matters After the Snow Melts
1. Water Overflowing From Your Gutters
If water spills over the sides during rain or snowmelt, your gutters are likely clogged.
Instead of draining properly, water backs up and overflows—leading to:
Damage to siding and windows
Moisture entering walls
Increased risk of mould
👉 The Environmental Protection Agency highlights proper drainage as a key factor in preventing structural water damage.
2. Sagging Gutters or Loose Sections
Gutters are built to handle water, not heavy debris and ice.
If they appear to be pulling away from your building, it’s often due to:
Built-up debris
Trapped water
Ice weight from winter
This is an early warning sign that your system needs attention before it fails.
3. Water Stains on Siding or Exterior Walls
Dark streaks or stains on your building are a sign that water isn’t flowing where it should.
Clogged gutters force water down the exterior walls, which can lead to:
Peeling paint
Mould or mildew growth
Damage to exterior finishes
4. Water Pooling Around the Foundation
One of the most serious signs is water collecting near the base of your building.
When gutters can’t direct water away, it pools around the foundation—leading to:
Cracks and structural weakening
Basement leaks or flooding
Soil erosion
👉 The Canada Mortgage and Housing Corporation emphasizes that proper drainage is critical to preventing foundation damage.
5. Visible Debris or Plants in Your Gutters
If you can see debris—or even plants—growing in your gutters, there’s already a major blockage.
This usually means:
Debris has been sitting for a long time.
Moisture is trapped in the system.
Drainage is severely restricted.
Left untreated, this can speed up gutter deterioration.
Why Post-Winter Clogs Are More Dangerous
Winter doesn’t just clog your gutters—it weakens them.
Ice expansion can create small cracks, while melting snow compacts debris into dense blockages. When spring rain hits, your system is already under stress.
👉 That’s why many gutter problems show up right after winter—not during it.
🛠️ How to Prevent Costly Damage
The best way to avoid major issues is with regular maintenance.
✔️ Schedule Professional Eavestrough Cleaning
At least twice per year—spring and fall—to keep your system clear and functioning properly.
✔️ Install Gutter Guards
Reduce debris buildup and extend time between cleanings.
✔️ Perform Routine Inspections
Check your system after storms or heavy snow to catch issues early.
👉 Learn more about our services at
Bronson Johnson Seamless Eavestroughs
Don’t Wait Until It Gets Worse
Clogged gutters might seem minor—but they can quickly turn into:
Structural damage
Interior moisture problems
Expensive repairs
Spring is the best time to take action before heavy rain makes things worse.
Get a Free Eavestrough Cleaning Quote Today
If you’ve noticed any of these signs, it’s time to act.
Protect your property with professional service from
👉 Bronson Johnson Seamless Eavestroughs
✔️ Thorough cleaning and inspection
✔️ Built for Ottawa’s toughest seasons
✔️ Trusted commercial expertise
Bronson Johnson Seamless Eavestroughs Ottawa specializes in seamless eavestrough installation, eavestrough replacement, leaf-guard systems, and soffit and fascia repairs. Serving homeowners across Ontario with care and craftsmanship. With a 20-year material warranty, 5-year workmanship guarantee. Full licensing and insurance with A+ BBB rating and backed by over 397 verified HomeStars 5-star reviews. You’re not just getting new gutters—you’re getting peace of mind that lasts.
Protecting homes with Expert Eavestrough Ottawa, Soffit, and Fascia services.
📅 Serving the community since 2010 | Privacy Policy
Copyright ©2026 Bronson Johnson . All Rights Reserved. Designed by Optimized Websites