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Expandable Rain Gutter Downspout Extension 4 in. Dia Flexible Drain Downspout Extender

Expandable Rain Gutter Downspout Extension 4 in. Dia Flexible Drain Downspout Extender

Best price now

$11.45at WalmartChecked Nov 2

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Price facts

  • Last seen at $11.45 at Walmart on Nov 2.

Our take on the Expandable Rain Gutter Downspout Extension 4 in. Dia Flexible Drain Downspout Extender

A flexible polypropylene downspout extender that telescopes from about 35.5 cm to 150 cm to carry roof runoff away from the wall. It bends to fit awkward exterior layouts and attaches to an existing downspout without special tools. It suits homeowners fighting pooling, erosion or damp basements at the foundation. Compared with rigid metal or vinyl extenders, it is lighter and adjustable but less sturdy in heavy weather.

Best forHomeowners with water pooling at the foundationVillas and houses with exterior wall downspoutsGarden and gutter systems needing a flexible runDIY installs without special tools
Pros
  • Telescopes from roughly 35.5 cm to 150 cm
  • Flexible body bends around exterior layouts
  • Thickened polypropylene resists sun and aging
  • Slips onto an existing downspout without special tools
  • Light enough to reposition by hand
Cons
  • Plastic can sag or shift in strong wind and heavy rain
  • Flexible sections may clog with leaves and debris
  • No mounting hardware or fittings included
  • Diameter stated inconsistently in the listing

Expandable Rain Gutter Downspout Extension 4 in. Dia Flexible Drain Downspout Extender prices at every store

  • WalmartNew

    Availability unknown

    $11.45Checked Nov 2
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Expandable Rain Gutter Downspout Extension 4 in. Dia Flexible Drain Downspout Extender price history

Lowest price we've seen: $11.45 on Nov 3 at Walmart. Tracked across 1 store since Nov 3.

About the Expandable Rain Gutter Downspout Extension 4 in. Dia Flexible Drain Downspout Extender

This downspout extension carries rainwater from a roof gutter away from the house. It is a telescopic pipe that extends from 35.5 cm to 150 cm, so the length can be adjusted to different outdoor drainage needs. It has an 11 cm diameter.

The pipe is made of thickened polypropylene. The material is weather-resistant and anti-aging, and it withstands sun, rain and temperature changes for long-term use on exterior walls. By redirecting roof water, it helps prevent water pooling, erosion and basement damp.

The flexible pipe fits exterior layouts and attaches to existing downspouts. No special tools are needed for DIY installation. It can be used on villa and residential exterior walls and with garden gutter systems.

Material
Thickened polypropylene (plastic)
Length
35.5 cm to 150 cm, telescopic
Diameter
11 cm
Installation
Attaches to existing downspouts, no special tools needed
Use
Outdoor, exterior wall drainage
In the box
1 water pipe

Questions and answers

How far does it extend?
It adjusts from about 35.5 cm up to 150 cm, so you can set the length to reach the drainage area you want.
Will it fit my existing downspout?
It is made to slip over a standard downspout, but check your downspout's diameter against the extender's stated size before buying.
What is it made of?
Thickened polypropylene, a weather-resistant plastic meant to handle sun, rain and temperature swings outdoors.
Does it come with mounting hardware?
The product is the extension pipe itself. No brackets, screws or fittings are listed, so plan on securing it yourself if needed.
Can it be buried or run underground?
It is designed as an above-ground flexible extender to divert water away from the wall, not as a buried drain line.
Is it good for preventing basement damp?
It helps by carrying roof runoff farther from the foundation, which reduces pooling and erosion near the wall.
Where is the Expandable Rain Gutter Downspout Extension 4 in. Dia Flexible Drain Downspout Extender cheapest?
At Walmart, for $11.45, as of our latest check.

Stores we've priced the Expandable Rain Gutter Downspout Extension 4 in. Dia Flexible Drain Downspout Extender at

  • Walmart deals and prices

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