Aluminum vs. Steel Gutters: Which Lasts Longer in Illinois?
Gutter Installation · Chicago, IL
If you're comparing quotes for gutter installation near you, you've probably noticed contractors offering both aluminum and steel options. Both hold up in Illinois weather, but they perform differently when it comes to snow load, rust resistance, and long-term cost. Here's how to choose the right material for your home.
Aluminum vs. Steel Gutters at a Glance
| Feature | Aluminum | Steel |
|---|---|---|
| Average lifespan | 20–25 years | 25–35 years |
| Rust resistance | Excellent (won't rust) | Good if galvanized/coated, can rust over time |
| Snow & ice load capacity | Moderate — can dent or bend under heavy ice | High — stronger under weight |
| Cost per linear foot | $$ Lower | $$$ Higher |
| Best for | Most residential homes, budget-friendly projects | Homes with heavy tree cover, steep rooflines, high ice load |
Why Material Choice Matters for Illinois Weather
Illinois winters bring heavy snow, ice dams, and repeated freeze-thaw cycles. Aluminum gutters handle this well overall and won't rust, but they can dent under the weight of accumulated ice — especially in areas with tall trees dropping branches during storms. Steel gutters, particularly galvanized or aluminized steel, resist bending and denting better, which makes them a strong choice for homes in wooded areas of Oak Park, River Grove, and Park Ridge.
On the other hand, if your home is in a more open area with less tree cover, aluminum's rust resistance and lower upfront cost usually make it the better value — which is why it remains the most common material we install for gutter installation near Chicago homeowners.
Not sure which material is right for your home?
Get a free, no-obligation estimate comparing both options for your specific roofline.
Call (312) 545-4909 for a Free EstimateFrequently Asked Questions
Is steel or aluminum better for a home near me in a wooded area?
Steel is generally the stronger choice for wooded properties, since it resists denting from falling branches and heavy, wet snow better than aluminum.
Do aluminum gutters rust in Chicago winters?
No. Aluminum does not rust, which is one of its biggest advantages over uncoated or poorly galvanized steel in humid, snowy climates like Chicago's.
How much more expensive are steel gutters than aluminum?
Steel gutters typically cost 20–40% more than aluminum per linear foot, depending on the gauge and coating. The higher upfront cost often pays off in durability for high-snow-load areas.