What's actually causing this
Gutters clog with leaves, twigs, and debris that block water flow. Clogged gutters cause water to overflow against the foundation, pool against fascia boards, and back up under roofing shingles, leading to water damage and rot.
What you'll need
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Step-by-step fix
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1
Set up your ladder safely
Use a ladder stabilizer to keep the ladder off the gutter itself. Place the ladder on firm, level ground. Never lean it against the gutter — aluminum gutters dent and can give way.
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2
Scoop out debris
Work from the closed end of the gutter toward the downspout. Use a plastic gutter scoop or your gloved hands to remove leaves and compacted debris. Toss it onto a tarp below.
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3
Flush with a garden hose
Start at the end furthest from the downspout and flush toward it. This shows you how well the water flows and reveals any low spots where water pools.
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4
Clear the downspout
Run the hose directly into the top of the downspout at full pressure. If water backs up, the downspout is clogged. Use a plumber's snake or gutter cleaning wand to break up the blockage.
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5
Check for damage
While you're up there, look for sagging sections, holes, separated joints, and missing hangers. Address these before the next rain — a clean gutter that leaks or sags is still a problem.
Professional cleaning services in Denver typically charge $200–600 for a standard home cleaning. Pressure washing runs $300–1,200 depending on surface area.
Dust and sun exposure in Denver mean exterior surfaces need more frequent cleaning. UV also fades interior fabrics near windows.
Regular cleaning and maintenance frequency varies by Denver's climate and conditions.
DIY in Denver: Denver's moderate licensing and outdoor-focused culture support DIY repairs. Freeze-thaw maintenance and seasonal winterization are common homeowner tasks. High altitude knowledge is helpful. Most people hire professionals for electrical and HVAC work.
- Your roof is steep or more than one story — ladder safety becomes a real risk.
- Gutters are pulling away from the fascia and need re-fastening.
- You find significant rot in the fascia boards behind the gutters.
Let Uncle AI diagnose it first.
Describe the problem. Uncle AI asks the right questions and tells you exactly what's broken — and whether you should fix it yourself or call someone in Denver.
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