Most popular material

Seamless aluminum gutters.

The workhorse of LA residential gutters. Custom-rolled on-site in .032″ aluminum with a baked enamel finish that outlasts anything you paint. Light enough to hang fast, strong enough to outlast the shingles.

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Coastline installer holding a long seamless aluminum gutter outside a Los Angeles home.
Gauge
.032″ standard · .040″ available
Sizes
5″, 6″, and 7″ K-style + half-round
Finish
Baked enamel · 25+ stocked colors
Warranty
Lifetime material · 5-yr workmanship
Why aluminum

The right answer for 90% of LA homes.

  • Won't rust. Handles coastal humidity without issue.
  • Light enough to hang fast; strong enough at .032″ for every LA rain event.
  • Baked-on finish holds color for 20+ years — far better than painted steel.
  • Fabricated on-site in one continuous run — only seams are at corners.
When it's not the answer

We'll tell you. Honestly.

  • Period-authentic Craftsman or Tudor homes — copper or galvanized often reads better.
  • Exposed hillside or commercial applications with high impact risk — galvanized steel is tougher.
  • HOAs or historic districts that require a specific material — we'll match the spec.
Finishes

25+ baked colors in stock.

We bring a physical color fan to the estimate. Custom color matches are available for HOA or heritage projects.

White
Almond
Musket Brown
Black
Royal Brown
Clay
Terratone
Sandstone
Forest Green
Colonial Red
Charcoal
Linen

Aluminum gutter FAQ

25–35 years is typical for .032″ with a baked finish. Our warranty is lifetime on the material for as long as you own the home — because we've rarely seen it fail.