Most gutter problems come from three things: wrong size, wrong pitch, or clogged debris. Fortuna Roofing & Maintenance calculates gutter capacity based on your roof area, local rainfall intensity, and downspout placement. Properly sized and pitched gutters handle Fortuna's worst rain without overflowing.
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
We inspect your current gutters and fascia, measure your roof's effective drainage area, and calculate the gutter size and downspout placement needed to handle Fortuna's rainfall. You get an honest recommendation, repair or replace.
On-Site Fabrication
We bring our portable gutter machine to your Fortuna property and form continuous seamless pieces to the exact length of each run. No factory seams, no joints. One piece of aluminum per section.
Precision Hanging
Gutters installed with correct pitch, secure hangers, sealed end caps, and properly sized downspouts. If your existing fascia is soft or damaged, we replace it before hanging the new gutters. No point putting new gutters on rotten wood.
Final Inspection
After installation, we run water through the system to verify proper flow and check for leaks at every connection point. Old gutters removed and hauled off. Job site clean.
What Fortuna 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."
"From the first phone call to the final walkthrough, everything was seamless. The team was courteous and efficient. Already recommended them to two friends."
"We called expecting to wait days, but they were here the same afternoon. Fair pricing, quality work, and they kept us informed every step of the way."
Why Choose Fortuna 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.
Free Estimates
Call (877) 586-1316 for a free gutter assessment. We measure, calculate, and quote on the spot. No obligation.
25+ Color Options
Seamless aluminum in every standard color. Match your trim, fascia, or go with a contrast. Copper available for premium installations.
Hidden Hanger System
Screwed into rafter tails every 24 inches. No spike-and-ferrule hardware that loosens. Our mounting holds through ice, debris, and CA weather.