
4x5 Downspouts
Heavy duty rectangular downspouts engineered for high flow residential and commercial applications. Manufactured to spec for wholesale and retail supply.

Manufactured in Coral Springs, Florida
MetalFlow produces seamless aluminum gutters, 4x5 downspouts and K Style, Square and Flat Face profiles for gutter contractors, distributors and national retailers.
Our Production Line
Every profile is roll formed in our Florida facility to strict tolerances, ready to stock, install and resell.

Heavy duty rectangular downspouts engineered for high flow residential and commercial applications. Manufactured to spec for wholesale and retail supply.

Seamless gutters in K Style, Square and Flat Face profiles. Custom lengths, gauges and colors to match residential and commercial installs.

Architectural gutter profiles for commercial builds and modern residential design. Consistent, contractor ready quality in every style.
About MetalFlow
MetalFlow LLC is a Golden Gibus LLC company based in Coral Springs, Florida. We supply the gutter industry with premium aluminum profiles produced locally in our South Florida facility.
We are investing in precision roll forming machinery to produce 4x5 downspouts at scale, complementing our existing lines of 5, 6, 7 and 8 inch seamless gutters in K Style, Square and Flat Face profiles, trusted by contractors, wholesale suppliers and national retailers.
Every profile is roll formed in Coral Springs, FL.
Consistent tolerances, contractor approved gauges.
Bulk orders for gutter installers and retailers.
Backed by a proven ownership group.
Capabilities
Wholesale Inquiries
Gutter installers, distributors and retail chains, reach our sales team directly for pricing, specs and lead times.
Coral Springs, Florida, United States