4” Round Elbow Corrugated

The 4″ Round Corrugated Elbow is a precision-engineered gutter accessory designed to facilitate efficient water management in residential and commercial drainage systems. Constructed from high-quality materials such as aluminum, galvanized steel, or copper (depending on the variant), this elbow features a 4-inch diameter with a corrugated design that enhances structural rigidity and provides flexibility for thermal expansion. The corrugations not only reinforce the elbow’s durability but also ensure a secure, snug fit when connecting to compatible round downspouts or other elbows.

This elbow is typically available in various angles—commonly 30°, 45°, 60°, 75°, or 90°—allowing for customizable directional flow to redirect runoff away from building foundations, protecting structural integrity. One end is crimped, enabling seamless integration into a downspout system by fitting over a half-round “B” style outlet tube or nesting into adjacent corrugated components. Installation is straightforward, with options for fastening via soldering, screws, or rivets, ensuring a stable and long-lasting connection.

Offered in multiple finishes, including mill finish aluminum, painted steel, or natural copper, the 4″ Round Corrugated Elbow combines functionality with aesthetic versatility, complementing a wide range of architectural styles. Its robust construction resists corrosion and weathering, making it an ideal choice for reliable, low-maintenance performance in diverse environmental conditions. Perfect for use in gutter systems requiring precise water diversion, this elbow exemplifies durability, adaptability, and ease of installation.