Aluminum (Most Common)
Aluminum is the industry standard for residential gutters. It doesn't rust, is lightweight enough for easy installation, comes in dozens of colors, and handles East Tennessee's temperature swings well. Most seamless gutters are made from .027-gauge aluminum.
Pros: No rust, lightweight, affordable, wide color selection, 20-30 year lifespan. Cons: Can dent from a heavy impact, such as a ladder or a branch.
Copper (Premium)
Copper gutters are the premium option — beautiful, extremely durable, and they develop a distinctive patina over time. They're significantly more expensive than aluminum and require specialized installation.
Pros: 50+ year lifespan, beautiful appearance, no painting needed. Cons: Very expensive (3-5x aluminum), requires soldered joints, patina isn't for everyone.
Galvanized Steel
Steel gutters are strong and handle heavy loads well, but they rust over time — especially in East Tennessee's humid climate. They're heavier than aluminum, which means more stress on fascia boards.
Pros: Very strong, handles heavy ice/snow loads. Cons: Rusts eventually, heavy, limited color options, shorter lifespan in humid climates.
Vinyl
Vinyl gutters are the cheapest option and are popular at hardware stores for DIY installation. However, they're not suitable for East Tennessee — they crack in cold weather, warp in heat, and have a much shorter lifespan.
Pros: Cheapest upfront, easy DIY install. Cons: Cracks in cold, warps in heat, short lifespan (10-15 years), looks cheap, not recommended for professional installation.
Our Recommendation
For the vast majority of East Tennessee homes, .027-gauge aluminum seamless gutters are the best balance of performance, durability, appearance, and cost. That's what we recommend for most homes.