Gutters aren't the most exciting part of your home, but they're protecting your foundation, your fascia, and your landscaping from concentrated water runoff. Copalis Crossing Roofing & Maintenance installs seamless aluminum gutters custom-formed on-site from continuous coil stock. No factory seams means no seam leaks.
We install 5-inch and 6-inch seamless K-style gutters. Standard homes get 5-inch. Larger roof areas, steeper pitches, or high-volume drainage zones get 6-inch with oversized 3x4-inch downspouts. Sizing matters. Undersized gutters overflow, undersized downspouts back up.
Our Gutter Installation Process
Free Evaluation
Before we form a single piece of gutter, we measure everything. Roof area, pitch factors, downspout runs, and fascia condition. Proper calculation prevents the overflow and backup problems that plague undersized systems.
On-Site Fabrication
Coil stock fed through our forming machine produces a seamless gutter to the exact measurement of your fascia. Custom miters, end caps, and outlet drops fabricated on the spot. Your color, your length, formed right in your driveway.
Precision Hanging
Hidden hangers every 24 inches, screwed into rafter tails through the fascia. Proper pitch to each downspout. Downspouts secured with brackets and directed away from your foundation with splash blocks or underground extensions.
Cleanup & Test
Final walkthrough showing you the finished installation. We point out downspout discharge locations and gutter guard maintenance if applicable. All debris and old gutters removed from your property.
What Copalis Crossing Customers Say
"Our neighbors recommended them and now we understand why. Meticulous attention to detail and they treated our home like it was their own."
"Responded fast and got the job done right the first time. Crew was polite, professional, and cleaned up everything. Would absolutely hire again."
"After getting several quotes, these guys stood out with their honesty and knowledge. No pressure, just straightforward advice and excellent workmanship."
Why Choose Copalis Crossing Roofing & Maintenance for Gutter Installation?
Seamless On-Site Fabrication
We form gutters at your property to the exact length of each run. No factory seams, no joints, no leak points. One continuous piece per section.
Fascia Repair Included
If your fascia is rotten or damaged, we replace it before hanging new gutters. No point mounting new gutters on bad wood.
Hidden Hanger System
Screwed into rafter tails every 24 inches. No spike-and-ferrule hardware that loosens. Our mounting holds through ice, debris, and WA weather.
Proper Sizing
We calculate gutter capacity based on your roof area and local rainfall, not a one-size-fits-all approach. Properly sized gutters don't overflow.