Amerimax Home Products 37030 Hinged Downspout Extension

Product Description

The AMERIMAX HOME PRODUCTS 37030 is a 30-inch hinged downspout extension designed to direct water flow away from a building's foundation. Sold in a package of 12 units, this white extension features a pivot-style hinge that allows the outlet end to be repositioned as needed, keeping the discharge point clear of foot traffic when not in active use. It connects to standard 2-inch by 3-inch downspout elbows in both metal and vinyl configurations. Plumbers, roofers, and general contractors commonly specify this type of extension on residential gutter systems where controlled water dispersal and ground clearance are priorities.

The 37030 is suited for residential installations where standard 2-inch by 3-inch gutter downspouts are present. The hinged design allows the extension to flip upward when a lawnmower or other equipment passes near the discharge point, then drop back into position under its own weight. The white finish blends with common white gutter and trim profiles. Each unit ships as part of a 12-count package, making it practical for contractors completing multiple installations on a single job site or servicing a series of homes in a development.

Key Features

• 30-inch extension length provides substantial water dispersal distance from the foundation
• Hinged flipper design repositions automatically, reducing damage risk from foot traffic and equipment
• Universal fit for standard 2-inch by 3-inch metal or vinyl downspout elbows
• White finish compatible with common residential gutter color profiles
• Sold in a 12-unit package suitable for multi-unit or multi-job installations

Compatibility

Designed to fit standard 2-inch by 3-inch metal or vinyl downspout elbows as an OEM-style replacement or new-installation extension for residential gutter drainage systems.

Installation Notes

Installation is typically performed by roofers, gutter installers, or general contractors as part of a complete gutter drainage system. Ensure the existing downspout elbow is clean and free of debris before attaching the extension. No special tools are required, but confirm the hinge swings freely and returns to the down position without obstruction after installation. Follow all local building and drainage codes regarding surface water management and discharge placement.