Downspout Reducer / Metal Funnel Adapter

In stock
Product Details

Downspout reducer adapter

Available in copper, zinc, galvalume plus, colored aluminum and steel

This funnel can be used amongst other things to transition lager size downspouts into smaller ones, into drains or into other pipes such as pvc.
The funnel measures 8" in height, but the actual transition between the dimensions is achieved over 6" in height. The extra 2" (1" in each direction) allows the adapter to receive a downspout and be inserted into another.
The top and bottom portion of the adapter can be field modified (trimmed/bent) as necessary.
Custom colors, sizes and materials are available as custom items. Please, contact us for a quote.


Bend and fold where/if needed, and secure with with rivets, screws or by soldering.


  • Height: 8"


  • Made to order
3" to 2"8"
4" to 3"8"
5" to 3"8"
5" to 4"8"
6" to 3"8"
6" to 4"8"
6" to 5"8"
8" to 3"8"
8" to 4"8"
8" to 5"8"
8" to 6"8"
8" to 7"8"
Submittals & Downloads
Color and Material Options
0.027" Aluminum Downspout Adapter Color Options
Black 0.027


Dark bronze 0.027

Dark Bronze

Musket Brown 0.027

Musket Brown

Royal brown 0.027

Royal Brown

Almond 0.027


Linen 0.027


30° white 0.027

Low Gloss White (30°)

80° white 0.027

High Gloss White (80°)

Pac Clad Standard 0.032" Kynar® Aluminum and 24 Gauge Galvanized Steel Downspout Adapter Color Options
Black kynar aluminum

Black Aluminum

Matte black kynar steel

Matte Black Steel

Black kynar aluminum and galvanized steel

Charcoal Aluminum Steel

Dark bronze aluminum and galvanized steel

Dark Bronze Aluminum Steel

Medium bronze aluminum and galvanized steel

Medium Bronze Aluminum Steel

Copper penny aluminum and galvanized steel

Copper Penny Aluminum Steel

Almond aluminum and galvanized steel

Almond Aluminum Steel

Bone white aluminum and galvanized steel

Bone White Aluminum Steel

Atas Standard 0.032" Kynar® Aluminum and 24 Gauge Galvalume Steel Common Downspout Adapter Color Options
Kynar Black aluminum and steel

Black Aluminum Steel

Kynar Charcoal Grey aluminum and steel

Charcoal Grey Aluminum Steel

Kynar Classic Bronze aluminum and steel

Classic Bronze (Dark Bronze) Aluminum Steel

Kynar Medium Bronze aluminum and steel

Medium Bronze Aluminum Steel

Kynar Coppertone Bronze aluminum and steel

Coppertone (Faux Copper) Aluminum Steel

Kynar Matte Almond aluminum and steel

Almond Aluminum Steel

Kynar Bone White aluminum and steel

Bone White Aluminum Steel

Common Material Options for Downspouts and Adapters


Pre Patina Copper

Pre Patina Copper

Freedom gray

Freedom Gray®

Galvalume Plus

Galvalume Plus

Lead coated copper

Lead Coated Copper



Other colors, materials and thickness may be available upon request. Colors displayed for reference only.
Please click here for a full selection of colors and materials offered.

Save this product for later