Corrugated Downspouts – Built for Strength, Designed for Performance
Control Rainwater with Durable, High-Flow Corrugated Downspouts
A corrugated downspout is engineered to handle high volumes of rainwater while providing extra structural strength and durability. The ridged (corrugated) design reinforces the metal, helping it resist dents and deformation caused by weather, debris, and impact.
Corrugated downspouts are ideal for both residential and commercial gutter systems and are often used with 5” and 6” K-style gutters. Available in 2×3, 3×4, and 4×5 sizes, and in multiple color options to match your exterior design.
3x4 Corrugated Downspout – Strong, Reliable Water Flow Control
Our 3×4 corrugated downspouts are engineered for optimal water flow in residential and commercial gutter systems. The corrugated texture increases strength and resists denting while allowing high-capacity drainage—perfect for managing heavy rain from 5″ or 6″ gutters.
4x5 Corrugated Downspout – Maximum Capacity for Demanding Rooflines
The 4×5 corrugated downspout is engineered to handle large volumes of rainwater, making it ideal for big roof areas or regions with heavy rainfall. Its corrugated design adds structural strength, resists denting, and ensures consistent water flow even in harsh weather.
Made from high-quality aluminum, this downspout delivers durability, reliability, and long-term performance with minimal maintenance. It’s the perfect fit for 6” gutters or larger systems.
