#1 Home Improvement Retailer

Internet # 203203900

Model # M0594

Store SKU # 642218

2 in. x 3 in. x 15 in. White Vinyl Downspout Extension

  • Extends existing vinyl downspouts to help divert water away
  • Crush resistant, dent and rust proof vinyl design for durability
  • Designed to securely fit 2 in. x 3 in. vinyl downspout and elbows
  • View More Details
0 in stock
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

The Amerimax downspout extension has a durable, white vinyl construction that is used to direct runoff away from the wall and foundation of your home or to direct water from the gutter to the downspout. Featuring a baked-on white finish, this downspout extension bridges the gap between the overhang and wall and helps keep basements and foundations dry while also matching the exterior of your home. This downspout extension is compatible with 2 in. x 3 in. downspouts and elbows and can be installed easily without any sealants or caulking. The elbow can also withstand extreme temperatures from -40°F to 150°F and features UV stabilizers to help prevent light degradation.
  • Calculate Everything You Need for 2x3 in. Downspout System HERE
  • White color matches many home exteriors
  • Able to withstand extreme temperatures from -40°F to 150°F
  • Used to direct water from gutter to downspout or away from foundation of home
  • UV stabilizers help prevent UV light degradation
  • Easy installation with no caulking or sealants required
  • Fits 2 in. x 3 in. downspouts
  • Return Policy

Additional Resources

From the Manufacturer



Dimensions: H 2.3 in, W 15.188 in, D 3.1 in


Product Depth (in.)3.1 inProduct Height (in.)2.3 in
Product Width (in.)15.188 in


ColorWhiteColor FamilyWhite
Downspout TypeGutter DownspoutFeaturesPaintable, Rustproof, UV Stabilized
Gutter System ProductRain DivertersMaterialVinyl
Product Weight (lb.).34 lbReturnable90-Day

Warranty / Certifications

Manufacturer WarrantyLimited Manufacturers Warranty - Free from defects in materials and workmanship

Questions & Answers

Q:Any tips for fitting two of these together lengthwise? Maybe cutting a piece out on the corners?
by|Dec 9, 2023
0 Answer
Answer This Question
Q:How do I connect the down spout? Do I put a connector on each side?
by|Aug 19, 2023
1 Answer
Answer This Question

A:  You would only need 1 connector. One side goes inside the pipe and the other goes on the outside.

by|Aug 21, 2023
    Q:Is 2"x3" the inner diameter (the hole) or the outer diameter measurement (from edge to edge measured on the outside of the material?). Need these precise measurements for a project. Thanks in advance.
    by|Aug 22, 2022
    1 Answer
    Answer This Question

    A:  The size is 2.3x3.1. These are outside dimensions.

    by|Jun 6, 2023
      Q:How long is this extension piece?
      by|Aug 9, 2022
      1 Answer
      Answer This Question

      A:  16 inches

      by|Sep 30, 2022
        2 found this answer helpful
        Showing 1-4 of 14

        Customer Reviews

        4.5 out of 5
        • 4.5
          out of 73 reviews
        • 100% recommend this product
        Filter by:
        Showing 1-10 of 73 reviews
        A good match with aluminum downspouts
        This piece works well extending gutter downspout. For me it was a need to move the water for proper drainage, and this did the job!
        • Verified Purchase
        • Recommended
        1 found this review helpful
        The extension worked perfectly to extend the gutter on my house. It was easy to connect to a fitting to secure it to another piece of gutter.
          I attach these pieces as a diverter onto my concrete from my downspout. It looks nice and works perfectly!
              Was easy to work with and mount
                It was easy to install.
                    Lightweight, easy to set-up - just have to find correct attachments; will see if stands the test of time
                          Showing 1-10 of 73 reviews

                          Compare Similar Items

                          current product

                          Downspout Type

                          Gutter Downspout

                          Flex Elbow

                          Downspout Connector

                          Downspout Extension






                          Gutter System Product

                          Rain Diverters

                          Gutter Elbows

                          Rain Diverters

                          Rain Diverters