
Copper Gutters: Nature's Solution to Oregon's Moss Problem
Discover why Portland's finest homes choose copper gutters for unmatched moss prevention and lasting beauty
The Pacific Northwest Moss Challenge
Oregon's unique climate creates the perfect environment for moss growth - a constant battle for homeowners

Oregon's Rainy Climate
150+ Rainy Days Per Year
Western Oregon experiences over 150 days of rainfall annually, creating constant moisture that promotes aggressive moss growth on traditional gutters.
The Pacific Northwest receives 40-150 inches of annual rainfall with mild temperatures year-round, creating ideal conditions for moss and algae to thrive on your gutters.
Moss accumulation leads to clogged gutters, water damage, and premature system failure - especially in heavily wooded Damascus and Portland neighborhoods.
Oregon homeowners spend an average of $300-600 annually on gutter cleaning and maintenance, with standard systems requiring 2-4 cleanings per year.
The Copper Advantage: Nature's Moss Prevention
Discover how copper's natural properties create a permanent solution to Oregon's moss challenges

Copper Half-Round Gutters by Royal Gutters
Natural Biocidal Properties
Copper naturally releases ions that create an environment hostile to moss, algae, and fungi growth - a perfect solution for Oregon's wet climate.
- Copper ions gradually leach during rainfall, creating a protective zone
- Studies show copper surfaces reduce microbial presence by up to 99.9%
- Unlike chemical treatments, copper's protection is passive and continuous
- Effective even in heavily shaded Damascus and Portland properties


Choose Your Perfect Copper Gutter System
Explore different styles, components, and options to customize your copper gutter solution

Half-Round Style with Round Downspout
Half-Round Gutters
Half-round gutters feature a semicircular profile that complements traditional and historic architecture. Their smooth, curved design is both elegant and functional.
- Classic, timeless appearance ideal for historic homes
- Smooth interior allows for better water flow and less debris buildup
- Traditional look that develops a beautiful patina over time
- Perfect for craftsman, Victorian, and colonial architecture

K-Style with Corrugated Downspout
K-Style Gutters
K-style gutters feature a decorative front face that resembles crown molding, adding architectural interest while providing excellent water capacity.
- Higher water capacity than half-round gutters of the same width
- Decorative profile that complements modern and contemporary homes
- Flat back design attaches securely to fascia boards
- Popular choice for craftsman, ranch, and modern architecture
Essential Gutter Components

Downspouts direct water from your gutters to the ground or drainage system.
- Round: Traditional look, ideal for half-round gutters
- Rectangular: Modern appearance, higher capacity
- Corrugated: Decorative texture adds visual interest

These components connect gutters to downspouts, determining water flow capacity.
- Standard Outlet: Works well for most Oregon homes
- Large Outlet: Increased capacity for heavy rainfall
- Round Cleanout: Easy maintenance access point

These finish the ends and corners of your gutter system with style and function.
- End Caps: Seal the ends of gutter runs
- Inside Miters: Connect gutters at inside corners
- Outside Miters: Connect gutters at outside corners

Proper Installation Prevents Costly Damage
Professional installation is crucial for copper gutters to perform properly. Our expert craftsmen ensure your system is installed with precision to prevent leaks and water damage.
- Proper slope ensures efficient water flow and prevents standing water
- Secure mounting prevents separation from fascia during heavy Oregon rainfall
- Professional soldering of seams creates watertight connections
- Proper flashing integration prevents water from getting behind gutters
- Strategic downspout placement directs water away from your foundation
Not sure which style is right for your home?
Our Professional Installation Process
Experience our streamlined, expert installation process from consultation to completion
Free Consultation
Our experts assess your home's specific needs and provide a detailed quote.
What happens during this step:
- Measure your home's dimensions
- Assess roof pitch and drainage needs
- Evaluate existing drainage issues
- Discuss style and component options
- Provide detailed written estimate
Watch Our Installation Process
See our expert craftsmen in action as they install a complete copper gutter system. This video showcases our professional techniques, attention to detail, and the quality workmanship that sets Royal Gutters apart in the Portland area.
Want to see more of our work and learn about gutter maintenance tips?
The Science Behind Copper's Moss Prevention
Understanding how copper naturally protects your home from Oregon's aggressive moss growth
When rainwater contacts copper, a microscopic layer of copper ions is released. These ions create an environment where moss and algae cannot attach or grow - a natural protection system
Over time, copper develops a protective patina that not only prevents corrosion but enhances its moss-resistant properties - perfect for Oregon's wet climate conditions.
Unlike chemical treatments that wash away, copper's protection is continuous and actually improves with age - providing decades of maintenance-free performance in Portland's challenging environment.
"Copper's natural antimicrobial properties make it the ideal material for Oregon's moss-prone climate. It's not just a gutter - it's a permanent solution to a persistent problem."
- Mike Johnson, Master Craftsman at Royal Gutters
The Beauty of Aging Copper
Watch your copper gutters transform through these beautiful stages over time
Bright, shiny penny appearance with brilliant luster

Classic verdigris with rich blue-green appearance
New Installation
Bright, shiny penny appearance with brilliant luster
Next stage in 1 year
Copper's patina development is a natural process that adds character and protection to your gutters. The timeline can vary based on your specific Oregon microclimate, with coastal areas often developing patina faster than inland locations.
"Are Copper Gutters Really Worth the Investment?"
This is the #1 question Oregon homeowners ask us. Here's the honest answer based on 25+ years of real-world data from Portland area homes.
💡 Bottom Line: Copper gutters typically save Oregon homeowners $18,000-$35,000 over 30 years while increasing home value by $8,000-$15,000.
What "Cheaper" Gutters Actually Cost Oregon Homeowners
Hidden Costs Over 30 Years:
- • Cleaning: $18,000 (3x/year × $200)
- • Moss removal: $6,000
- • Repairs: $4,000
- • Replacement: $3,500
- • Water damage: $8,000
Total: $39,500+
Hidden Costs Over 30 Years:
- • Cleaning: $21,000 (4x/year × $175)
- • Moss/algae removal: $9,000
- • Repairs: $6,000
- • 2 Replacements: $4,000
- • Water damage: $12,000
Total: $52,000+
Total Costs Over 30 Years:
- • Annual inspection: $1,500
- • Minor maintenance: $500
- • Repairs: $0
- • Replacement: $0
- • Water damage: $0
Total: $2,000
+ Increases home value $8,000-$15,000
The Shocking Truth:
"Cheap" gutters cost Oregon homeowners $37,000-$50,000 MORE than copper over 30 years.
"We installed copper gutters in 2008. Our neighbors with aluminum gutters have spent over $15,000 on cleaning and repairs. We've spent $200 total."
- Sarah M., West Linn (15 years with copper)
"When we sold our Damascus home, the realtor said the copper gutters added $12,000 to our sale price. Best investment we ever made."
- Mike & Janet K., Damascus (Sold 2023)
"Our insurance company gave us a 3% discount on our homeowner's policy because copper gutters reduce water damage risk."
- Robert T., Portland Heights (Installed 2019)
If Budget is Your Main Concern:
- Financing as low as $127/month makes copper affordable
- Monthly savings on cleaning ($50+) offset payment
- Prevents $8,000+ in potential water damage
- Last purchase you'll ever make for gutters
Why Oregon Homeowners Choose Copper Gutters: Real Solutions for Real Problems

7 Years Later: Still Moss-Free
Damascus, OR Installation
What You're Seeing:
- Zero moss growth after 7 Oregon winters - neighbors clean gutters 3x/year
- Beautiful patina development - your home becomes more distinguished over time
- Perfect water flow - no clogs, no overflow, no foundation damage
- $4,200 saved in cleaning costs vs. aluminum gutters over same period
Your Area, Your Solution
Portland • Gresham • Damascus
❌ Your Current Problem:
"Cleaning moss from gutters every 3 months, worried about foundation damage from overflows"
✅ Copper Solution:
- • Copper ions prevent moss attachment - clean gutters year-round
- • Protects historic home foundations from $8,000+ water damage
- • Handles 40+ inches annual rainfall without clogging
- • Increases property value in competitive Portland market
Beaverton • Tigard • Vancouver WA
❌ Your Current Problem:
"Tired of constant maintenance, want sustainable solution that works with modern home"
✅ Copper Solution:
- • 100% recyclable vs. landfill-bound aluminum
- • Smart home integration for leak monitoring
- • Modern aesthetic that doesn't look outdated
- • Family-safe installation around children's areas
Answer These 3 Questions to Know If Copper Is Right for You
Are you tired of gutter maintenance?
If you're spending $300+ annually on cleaning or worried about climbing ladders, copper eliminates this forever.
Do you want to protect your investment?
Oregon homes with water damage lose $15,000+ in value. Copper prevents the foundation and structural issues that destroy equity.
Is this your long-term home?
If you're staying 5+ years, copper pays for itself through maintenance savings and adds $8,000-$15,000 in home value.
✅ Answered "Yes" to 2 or more? Copper gutters will save you money and eliminate your gutter problems permanently.
Why Oregon Homeowners Are Searching for Copper Now
- 🔍"moss free gutters Portland"
Fed up with quarterly moss cleaning cycles
- 🔍"lifetime warranty gutters Oregon"
Want to solve gutter problems permanently
- 🔍"luxury home gutters Lake Oswego"
Need premium solution for high-end properties
- 🔍"foundation protection gutters"
Worried about water damage from gutter failures
Perfect Timing for Installation
- Fall Installation Advantage
Ready for winter storms, copper handles Oregon's heaviest rains
- Pre-Moss Season Protection
Install before spring growth season begins
- Market Advantage
Copper gutters distinguish your home in competitive Portland market
- Immediate Benefits
Start saving on maintenance costs from day one
Stop Wasting Money on Temporary Gutter Solutions
Every month you wait, you're throwing away $50+ on cleaning costs while risking thousands in water damage. Oregon homeowners who switch to copper wish they'd done it sooner.
$4,200
Wasted on cleaning over 7 years
$0
Maintenance with copper gutters
Free consultation • No pressure • Honest advice from Oregon gutter experts since 1999
Find Your Ideal Gutter Size
Find Your Ideal Gutter Size
Why Choose the Right Gutter Size?
Proper gutter sizing is crucial for protecting your home from water damage. Gutters that are too small can overflow, leading to damage to your foundation, siding, and landscaping.
Benefits of Properly Sized Gutters:
- Protects your foundation from water damage
- Prevents siding rot and decay
- Safeguards your landscaping
- Helps prevent basement flooding
Recommended Gutter Size:
6 inch Gutters
Perfect for your home and handles Portland's heaviest storms.
Ensure your gutters are the right size for your home. Contact us today for a professional assessment and installation.
Serving Portland since 1999
Licensed, bonded, and BBB A+ rated
Pricing Information
Copper gutter pricing ranges from $35-$45 per linear foot depending on the style chosen and options selected. Final installation costs are determined by several factors:
- Home size and roof complexity
- Roof accessibility and height
- Gutter style (K-style, half-round, custom profiles)
- Additional features (rain chains, decorative elements)
- Copper thickness (16oz or 20oz)
Everything You Need to Know About Copper Gutters
Get answers to your questions about copper gutters and discover why they're the perfect solution for Oregon homes
How do copper gutters prevent moss growth?
Copper gutters prevent moss growth through their natural biocidal properties. When rainwater contacts copper, it releases copper ions that create an environment hostile to moss, algae, and fungi. This continuous, passive protection prevents organic growth without chemicals and improves over time as the patina develops. For Oregon homeowners, this means gutters that stay clear year-round without the constant maintenance other materials require.
What makes copper gutters ideal for Oregon's climate?
Oregon's 150+ days of annual rainfall and abundant vegetation create perfect conditions for moss growth. Copper gutters are ideal for this climate because they naturally prevent moss accumulation, handle heavy water flow efficiently, and develop a protective patina that actually strengthens with exposure to our wet conditions. The Portland area's combination of rain, trees, and mild temperatures creates the perfect storm for gutter problems that copper uniquely solves.
Do copper gutters really work better than aluminum or vinyl in preventing clogs?
Yes, copper gutters significantly outperform aluminum and vinyl in preventing clogs, especially in Oregon's climate. While all gutters can collect leaves and large debris, copper's natural properties prevent the moss and algae growth that causes the most problematic clogs. In side-by-side comparisons of homes in Portland's West Hills, copper gutters remain clear of organic buildup while aluminum and vinyl systems develop moss accumulation within 1-2 years, leading to water overflow and potential damage.
How do copper gutters enhance my home's appearance?
Copper gutters add distinctive character and elegance to your home through their unique patina development process. New installations begin with a bright penny appearance that gradually transforms through rich bronze tones to eventually develop the classic verdigris patina. This natural aging process creates a living finish that continues to evolve, complementing Oregon's natural landscape and enhancing architectural details. Many Portland area architects specifically recommend copper gutters for both historic renovations and high-end new construction.
Have more questions about copper gutters for your Oregon home?
Why Oregon Homeowners Trust Us
Over 500 Copper Gutter Installations
Throughout the Portland Metro Area
4.9/5 Star Rating
Based on 150+ Verified Reviews
Lifetime Workmanship Warranty
On All Copper Gutter Installations
Educational YouTube Channel
Installation tutorials and maintenance tips

Lifetime Value Benefits
Save $15,000+ Over Your Home's Lifetime
Eliminate ongoing maintenance costs and prevent expensive water damage repairs
Professional Copper Gutter Installation Throughout the Greater Portland Area
Royal Gutters provides expert copper gutter installation and moss prevention solutions across Oregon and Southwest Washington. Find your local service area below to learn about specific benefits for your community.

Your Local Copper Gutter Specialists
Serving the Pacific Northwest since 2010
Royal Gutters Headquarters
18601 SE Sunnyside Rd, Damascus, OR 97089
Call for Immediate Service
(503) 558-8700Service Hours
Monday-Friday: 8am-5pm | Emergency Service Available
Why Choose Royal Gutters for Copper Gutter Installation Near You?
Local Expertise Since 1999
Over 500 copper gutter installations across the Portland metro area
Lifetime Workmanship Warranty
Industry-leading warranty on all copper gutter installations
Moss Prevention Specialists
Expert solutions for Oregon's unique moss and algae challenges
Ready to Protect Your Home with Copper Gutters?
Our copper gutter experts are ready to help you protect your Oregon home with a beautiful, long-lasting solution. Schedule your free consultation today.
Prefer to call? Reach us at (503) 558-8700