Downspout Repair Denver Homeowners Guide
Downspout Repair
If this is your first time hearing about downspout repair, you are not behind. Most homeowners never think about downspouts until water starts showing up where it should not. By then, the damage is already underway.
At Ernie’s Gutter, we have been repairing and installing gutters and downspouts across Denver since 1978. After decades of working on homes throughout the Front Range, one thing is clear. A failing downspout causes just as much damage as a bad roof leak, and sometimes more. We see cracked foundations, rotted siding, sinking walkways, basement moisture, and landscape washouts that all trace back to poor downspout performance.
This guide explains what downspouts do, how they fail, what you can fix yourself, and when it is time to bring in a professional. The goal is simple. Keep water moving away from your home where it belongs.
What Is a Downspout and Why It Matters
A downspout is the vertical pipe connected to your gutter system that carries rainwater from the roof down to the ground or into a drainage system. Its job is not complicated, but it is critical.
A properly working downspout helps:
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Move roof water away from the foundation
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Prevent basement moisture and flooding
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Protect siding, fascia, and trim
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Reduce soil erosion around the home
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Limit mold and mildew growth
When a downspout fails, water dumps right next to the house. Over time, that moisture works its way into places it should never be. Foundations crack. Soil shifts. Wood rots. Interior damage follows.
This is why downspout repair is not cosmetic work. It is structural protection.
Warning Signs You Need Downspout Repair
You do not need to climb a ladder to know something is wrong. Homes tell on themselves if you pay attention.
Common warning signs include:
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Water pooling near the foundation or steps
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Mud splatter or erosion beneath roof edges
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Peeling paint or wood rot near ground level
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Musty smells or damp basement walls
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Gutters overflowing during light rain
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Loose or separated downspout joints
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Downspouts dumping water straight at the house
If you see any of these, the downspout system is not doing its job.
Related service: https://erniesgutter.com/gutter-repair-denver-installationwhen-rain-gutter-is-needed/
Common Downspout Problems We See in Denver
Colorado weather is rough on exterior systems. Freeze thaw cycles, hail, snow load, and sudden downpours expose weak installations fast.
Clogged Downspouts
Leaves, pine needles, roof grit, and debris collect inside downspouts. Once blocked, water backs up and spills over the gutters.
Disconnected Joints
Elbows and vertical sections separate over time due to wind, ice expansion, or poor fastening. Water leaks out instead of flowing down.
Crushed or Bent Sections
We see this often near driveways, alleys, and walkways. One bump from a vehicle or ladder can collapse the pipe and restrict flow.
Improper Length or Discharge Point
Downspouts that stop too close to the home dump water right where it causes damage. Short extensions are one of the most common failures we fix.
Leaking Seams
Older sectional downspouts develop leaks at the seams. Seamless systems eliminate this issue entirely.
Related service: https://erniesgutter.com/seamless-gutters/
DIY Downspout Repair Tips for Homeowners
Some minor issues can be handled by homeowners who are comfortable working safely.
Clearing a Downspout Clog
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Remove the bottom elbow
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Flush water from the top down
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Use a plumber snake if needed
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Reattach securely and test flow
Reattaching Loose Sections
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Use self tapping screws or pop rivets
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Add exterior grade sealant at joints
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Confirm brackets are tight to the wall
Extending the Downspout
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Extend discharge at least four to six feet
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Use rigid extensions for durability
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Add splash blocks where appropriate
These fixes help, but they are not a cure if the system is poorly designed or damaged.
When to Call a Professional for Downspout Repair
Some problems should not be guessed at. Call a professional when:
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Downspouts are crushed or corroded
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Multiple sections need replacement
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Water is affecting the foundation
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You want underground drainage installed
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You are unsure where water should discharge
At Ernie’s Gutter, we diagnose the entire drainage system, not just the visible issue.
Related service: https://erniesgutter.com/downspout-extensions/
Professional Downspout Repair Solutions We Offer
We provide complete downspout repair and drainage services for residential and commercial properties throughout Denver.
Our services include:
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Downspout section replacement
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Proper slope and discharge correction
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Seamless downspout installation
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Underground drain lines with daylight outlets
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Pop up emitters for buried drainage
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Gutter guard upgrades to reduce clogging
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Drainage reconfiguration for problem areas
Everything is built to handle Colorado weather, not generic national standards.
Why Downspouts Are Especially Important in Denver
Denver homes face fast snow melt, heavy spring rain, summer storms, and long dry periods that harden soil. When water suddenly hits dry ground next to a foundation, it moves fast and causes damage.
Downspouts are the traffic directors for all that roof water. When they fail, water goes wherever gravity allows. Usually, that is toward the house.
Good downspouts protect your roof investment just as much as the gutters themselves.
Preventative Downspout Maintenance Tips
Homeowners who avoid drainage problems usually do the basics consistently.
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Clean gutters and downspouts twice a year
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Check joints and brackets every season
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Watch water flow during storms
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Extend downspouts far from the home
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Address small issues before winter
Preventative work is always cheaper than structural repair.
Areas We Serve
Ernie’s Gutter proudly serves:
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Denver
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Englewood
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Aurora
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Littleton
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Wheat Ridge
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Arvada
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Commerce City
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Westminster
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Parker
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Northglenn
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Thornton
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The entire Front Range
Why Homeowners Choose Ernie’s Gutter
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Serving Denver since 1978
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Third generation family owned
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Fully licensed and insured
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Seamless custom fabricated systems
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Honest recommendations and free estimates
We do not cut corners, and we do not guess. Water control is serious business.
Ready for Downspout Repair
If water is collecting where it should not, do not wait for damage to show up inside the house. Call Ernie’s Gutter at 720 346 ROOF to schedule a free inspection.
Frequently Asked Questions About Downspout Repair
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Can I replace only part of a downspout
Yes. Most repairs involve replacing only damaged sections. -
How much does downspout repair cost
Minor repairs often fall between one hundred fifty and four hundred dollars depending on access and materials. -
Should downspouts be buried
Buried drains work well when installed with proper slope and a daylight outlet. -
Do seamless downspouts leak less
Yes. Fewer seams means fewer failure points. -
How long do downspouts last
Properly installed aluminum systems often last twenty to thirty years. -
What material works best in Denver
Aluminum resists rust and handles hail well. Steel is good in high impact areas. -
How far should downspouts discharge
At least four to six feet away from the foundation. -
Do I need a permit
Most repairs do not. Larger drainage work may require review.
This content is provided for general informational and educational purposes only. It does not constitute professional construction, roofing, or contracting advice. Every property, structure, and situation is different. Always consult a qualified roofing or gutter professional for inspections, recommendations, and repairs specific to your home or building.
OUR SERVICES
Best Gutter Installation
Get more information concerning our service, do not wait to call us at 720 346 ROOF today. We’ll be more than happy to schedule a meeting with you.
Residential Gutter Contractor
Ernie’s Gutter specializes in residential gutter installation in Denver and has a team of experienced professional gutter installers available to get the job done right The First Time. From minor repairs and maintenance to full–scale gutter replacements.
Commercial Gutter
Commercial gutter needs with ease. Our seamless gutters are made using only the highest quality materials and are built to last. With our custom fit, your new gutters will fit your project perfectly and look great!. Call us at 720 346 ROOF and book a consultation today.
Gutter Guards
Gutter guards come in a variety of materials, sizes, and colors so you can customize them to fit your home’s aesthetic. Gutter guards are designed to help keep the leaves from entering your gutters Hail Claim Help
Downspouts and Extensions
Downspout for Drainage is the place to go for all your system needs.We understand the importance of properly managing water runoff and are committed to ensuring that your home or business is protected from potential flooding or water damage.
Gutter Repair
When it comes to Gutter Repair, it can be difficult to determine whether the damage was caused by hail or wind or age. While all types of damage can cause similar symptoms, they have different causes and require different repair methods.






