Copper vs Aluminum Gutters: Which is Right for Your LA Home?
Choosing between copper and aluminum gutters? Here's everything you need to know to make the right decision for your home and budget.
Quick answer
Choose aluminum if you want reliable, cost-effective gutters that work well for most homes ($6-12/ft installed, 20-30 year lifespan). Choose copper if you have a historic home, want maximum curb appeal, or prioritize longevity over upfront cost ($25-50+/ft installed, 50+ year lifespan).
After 35+ years installing gutters across Los Angeles, we've worked with every material available. While we offer both copper and aluminum (plus steel), these two are the most common choices for LA homeowners—and they serve very different purposes.
Quick Comparison
| Factor | Aluminum | Copper |
|---|---|---|
| Cost (installed) | $6-12/linear foot | $25-50+/linear foot |
| Lifespan | 20-30 years | 50-100 years |
| Maintenance | Low — occasional painting | Very low — no painting needed |
| Appearance | Clean, many colors available | Distinctive, develops patina |
| Best for | Most residential homes | Historic, high-end homes |
| Rust/Corrosion | Won't rust | Won't rust, develops patina |
Aluminum Gutters: The Practical Choice
Aluminum is by far the most popular gutter material in Los Angeles, and for good reason. It offers the best balance of performance, durability, and value for most homes.
Pros of Aluminum Gutters
- Affordable: Best value for most residential applications
- Rust-proof: Aluminum doesn't rust, perfect for LA's climate
- Lightweight: Easier to install, less stress on fascia boards
- Color options: Available in dozens of colors to match your home
- Seamless available: Can be fabricated on-site for a perfect fit
- Low maintenance: Occasional cleaning is all that's needed
Cons of Aluminum Gutters
- Can dent: Ladders, falling branches can cause dents
- Shorter lifespan: 20-30 years vs 50+ for copper
- Less distinctive: Doesn't have the character of copper
- Paint can fade: May need repainting after 15-20 years
Best For
Aluminum gutters are ideal for most LA homes, especially:
- Budget-conscious homeowners who want quality without premium pricing
- Modern and contemporary homes
- Rental properties and investment homes
- Homes where gutters aren't a focal point of the architecture
Copper Gutters: The Premium Choice
Copper gutters are the gold standard—literally and figuratively. They cost significantly more but offer unmatched beauty, longevity, and prestige.
Pros of Copper Gutters
- Exceptional longevity: 50-100+ years with proper care
- Stunning appearance: Distinctive look that adds curb appeal
- Beautiful patina: Develops character over time
- No painting needed: Never needs to be repainted
- Adds home value: Premium feature that buyers notice
- Historically accurate: Perfect for period homes
- Extremely durable: Resists denting better than aluminum
Cons of Copper Gutters
- High cost: 3-5x the price of aluminum
- Theft target: Copper has scrap value (less common with gutters)
- Patina is inevitable: Will turn green over time
- Specialized installation: Requires soldering, more skill
Best For
Copper gutters make the most sense for:
- Historic homes in Pasadena, Highland Park, and other heritage neighborhoods
- Victorian, Craftsman, and early 20th-century architecture
- High-end custom homes where details matter
- Homeowners planning to stay long-term (recoup investment over time)
- Properties where gutters are a visible architectural element
The Patina Question
One thing that surprises some homeowners: copper gutters don't stay shiny copper-colored. Over time, they oxidize and develop a green patina—the same effect you see on the Statue of Liberty.
This patina is actually protective and is considered a feature, not a bug. It's one of the things that gives copper gutters their distinctive, aged character. The timeline:
- Year 1-2: Bright copper color begins to darken
- Year 2-5: Brown/bronze coloring develops
- Year 5-15: Green patina begins appearing
- Year 15+: Full green patina (varies by climate)
If you prefer to maintain the shiny copper look, it's possible with periodic polishing and sealing—but most copper gutter owners embrace the patina.
Cost Comparison: Long-Term Value
Let's look at the true cost over time for a typical home needing 175 linear feet of gutters:
| Timeframe | Aluminum Total Cost | Copper Total Cost |
|---|---|---|
| Initial install | $1,575 | $6,125 |
| After 25 years | $3,150 (replaced once) | $6,125 |
| After 50 years | $4,725 (replaced twice) | $6,125 |
| Cost per year (50 yr) | $94/year | $122/year |
As you can see, while copper costs more per year even over 50 years, the difference is smaller than the upfront cost suggests. And copper gutters often last well beyond 50 years, potentially making them the better long-term value for homeowners who plan to stay put.
Our Recommendation
After 35+ years in the business, here's our honest take:
Choose aluminum unless you have a specific reason to choose copper. Aluminum offers excellent performance and value for the vast majority of LA homes. It's what we install most often, and our customers are very happy with the results.
Choose copper if you own a historic home, have a high-end property where details matter, or simply want the best and are willing to pay for it. We specialize in copper work for Pasadena Craftsman homes, Highland Park Victorians, and other historic properties throughout LA.
Need help deciding?
We're happy to assess your home and recommend the best gutter material for your situation and budget. Our estimates are always free with no obligation.
Questions, answered
Frequently Asked Questions
Common questions about copper and aluminum gutters
For the right home, yes. Copper gutters last 50+ years (vs 20-30 for aluminum), add curb appeal and home value, and never need painting. They're especially worth it for historic homes, high-end properties, or homeowners planning to stay long-term. For budget-conscious projects, aluminum offers excellent value.
Copper gutters typically last 50-100 years with minimal maintenance. Aluminum gutters last 20-30 years. While copper costs 3-5x more upfront, they may actually cost less per year of service over their lifetime.
Yes, copper develops a green patina over time due to oxidation. This is considered desirable and actually protects the copper from further corrosion. The patina typically develops fully over 10-20 years. If you prefer the shiny copper look, it can be maintained with periodic polishing.
We don't recommend it. Different metals can cause galvanic corrosion when they contact each other. Additionally, mixing materials looks inconsistent. Choose one material for your entire gutter system.
About the Author
This guide was written by the team at Rick's Raingutter Service. We specialize in both aluminum and copper gutter installation and have been serving Los Angeles for over 35 years.