Top 10 Best rain spout extender in 2026

Last Updated - 6/9/2026

🏆Best Choice

plusgutter

plusgutter White-2pack Rain Gutter Downspout Extensions Flexible, Drain Downspout Extender,Down Spout Drain Extender, Gutter Connector Rainwater Drainage,Extendable from 21 to 68 Inches

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•【 US Patented Product 】: No.D988482, No.D988483, No.D997309, No.D1009230, No.D1012250, No.D1016252, No.11885441
•【 Thickened Material 】: This downspout extender is made of PE material, we thicken them to make it more harder and sturdier than others. We've done thousands of load-bearing tests, and it can withstand at least 10 pounds without deformation. It is suitable for the complex environment outside your house. You can even bury it in the ground
•【 Upgrade Design 】: Each downspout drain extension comes with 2 different sizes of "adapters" to be suitable for 2 X 3 inches,3 x 3 inches and 3 x 4 inches downspout. Its split design allows you to use them more flexibility in different scenes
•【 Widely Used 】:This downspout extender EACH downspout extension can easily be extended from 21 to 68 Inches. So it will help you protect the foundation of the house from damage, irrigating garden and so on
•【 Excellent Performances 】: It has excellent performances of flexibility, easy to bend, and easy to restore to its original shape with no creases or cracks. It is antifreeze explosion proof and can be used in bad weather, such as snowing, sun exposure, etc
•【 Packing list & Services 】: 2 x Rain drain pipes, 4x Adapters, 8 x Screws (The screws will help you to hold the extender on downspouts to prevent the extender from being washed away by rain). And we will provide you with 100% satisfactory service and 24/7 responsive customer service

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$32.99

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plusgutter

plusgutter Brown 2-Pack Rain Gutter Downspout Extensions Flexible, Drain Downspout Extender,Down Spout Drain Extender, Gutter Connector Rainwater Drainage,Extendable from 21 to 68 Inches

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•【 US Patented Product 】: No.D988482, No.D988483, No.D997309, No.D1009230, No.D1012250, No.D1016252, No.11885441
•【 Thickened Material 】: This downspout extender is made of PE material, we thicken them to make it more harder and sturdier than others. We've done thousands of load-bearing tests, and it can withstand at least 10 pounds without deformation. It is suitable for the complex environment outside your house. You can even bury it in the ground
•【 Upgrade Design 】: Each downspout drain extension comes with 2 different sizes of "adapters" to be suitable for 2 X 3 inches,3 x 3 inches, 3 x 4 inches and 3.5 x 4 inches downspout. Its split design allows you to use them more flexibility in different scenes
•【 Widely Used 】:This downspout extender EACH downspout extension can easily be extended from 21 to 68 Inches. So it will help you protect the foundation of the house from damage, irrigating garden and so on
•【 Excellent Performances 】: It has excellent performances of flexibility, easy to bend, and easy to restore to its original shape with no creases or cracks. It is antifreeze explosion proof and can be used in bad weather, such as snowing, sun exposure, etc
•【 Packing list & Services 】: 2 x Rain drain pipes, 4x Adapters, 8 x Screws (The screws will help you to hold the extender on downspouts to prevent the extender from being washed away by rain). And we will provide you with 100% satisfactory service and 24/7 responsive customer service

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$32.99

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plusgutter

plusgutter 11.5ft Long Gutter Downspout Extensions Flexible, Drain Downspout Extender, Down Spout Drain Extender, Gutter Connector Rainwater Drainage, Extendable from 2.6ft to 11.5ft(Black)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•【 US Patented Product 】: No.D988482, No.D988483, No.D997309, No.D1009230, No.D1012250, No.D1016252, No.11885441
•【 Thickened Material 】: This downspout extender is made of PE material, we thicken them to make it more harder and sturdier than others. We've done thousands of load-bearing tests, and it can withstand at least 10 pounds without deformation. It is suitable for the complex environment outside your house. You can even bury it in the ground
•【 Upgrade Design 】: Each downspout drain extension comes with 2 different sizes of "adapters" to be suitable for 2 X 3 inches,3 x 3 inches, 3 x 4 inches and 3.5 x 4 inches downspout. Its split design allows you to use them more flexibility in different scenes
•【 Widely Used 】:This downspout extender can easily be extended from 2.6ft to 11.5ft. So it will help you protect the foundation of the house from damage, irrigating garden and so on
•【 Excellent Performances 】: It has excellent performances of flexibility, easy to bend, and easy to restore to its original shape with no creases or cracks. It is antifreeze explosion proof and can be used in bad weather, such as snowing, sun exposure, etc
•【 Packing list & Services 】: 1 x Rain drain pipes, 2x Adapters, 8 x Screws (The screws will help you to hold the extender on downspouts to prevent the extender from being washed away by rain). And we will provide you with 100% satisfactory service and 24/7 responsive customer service

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$25.99

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YOTODY

2 Pack Rain Gutter Downspout Extensions Flexible,Down Spout Extender Diverter Extendable from 21 to 68 in,Screws for Included,Black

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•KEEPS FOUNDATIONS DRY:Gutter Downspout extension can easily be extended from 21 Inch to 68Inch to divert unwanted stormwater away from your home's foundation when connected to a dowspout.
•TIDY LAWN:Enjoy a tidier lawn & yard! this affordable Downspout extender set helps prevent flooding, erosion, & expensive repairs! Fits both 2 X 3 In.and 3 X 4 In.
•EASY-USE:No need for professional installation!Gutter extender easily bends and expands to whatever shape you need,Thick Material is flexible to be able to direct the water where you need it.
•SPLIT DESIGN: Outperforms in freeze and hot sun, the interface is made of abs injection molding, will not tear off and crack, the hose uses firm pe plastic hose, no hole, will not crack.
•STAYS IN PLACE! Additional screws will keep these downspout extenders attached to the downspouts,Use screws to clamp it on and it don't easily slide off, if hit but stays in place in a downpour.

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$23.99

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Ogutter

Ogutter Rain Gutter Downspout Extensions, Downspout Extender for Rainwater Drainage Flexible, Down Spout Drain Extension Pipe and Extendable from 21 to 66 Inches (Brown)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•STURDY: This gutter downspout extension is made of thick material to make sure it is sturdier than others. It can withstand up to 10 pounds without deformation. The bad weather (such as storm, snow) will not affect or damage it. It can be buried underground
•EXTENDABLE: The downspout extender can be extended from 21" - 66", multiple drain pipes can be connected easily by rotating. which will help you to extend the downspout to protect the foundation of your house and your yard
•WIDELY USED: The down spout drain extension has 2 different sizes of downspout adapters, which will be suitable for 2" x 3", 3" x 3" and 4" x 3" downspouts. The package contains 8 screws, which will help you to fix the adapter more securely to the downspout to prevent it from slipping down
•FLEXIBLE: Easy to bend/ Maintain shape is the main feature of our gutter drain extension.It allows you to adjust it to any shape you need, and it is easy to restore. It has high flexibility with no tie or crack
•WHAT IS IN THE BOX: 1 x Extendable drain pipes, 2x Adapters, 8 x Extra Screws, 1 x Instructions. Please let us know if you have any problems. We will reply to you in 24 hours to provide you with the best customer services

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$16.99

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Binazon

Binazon 1 Pack White-Rain Gutter Downspout Extensions, Gutter Extender for Rainwater Drainage Flexible, Down Spout Drain Extension Pipe, Extendable from 21 to 62 Inches (Fit 3"x 4" downspouts)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•DURABLE - Crafted from thick material, this gutter downspout extension is sturdier than most. It supports up to 10 pounds without bending. Resistant to harsh weather like storms and snow, it can also be buried underground without damage
•EXTENDABLE - The downspout extender can be extended from 21" - 62", multiple drain pipes can be connected easily by rotating. which will help you to extend the downspout to protect the foundation of your house and your yard
•WIDELY USED: The downspout drain extender is suitable for 4" x 3" downspouts. The package contains 8 screws, which will help you to fix the adapter more securely to the downspout to prevent it from slipping down
•FLEXIBLE - Easy to bend/ Maintain shape is the main feature of our gutter drain extension.It allows you to adjust it to any shape you need, and it is easy to restore. It has high flexibility with no tie or crack
•WHAT IS IN THE BOX - 1 x Extendable drain pipes, 4 x Extra Screws. Please let us know if you have any problems. We will reply to you in 24 hours to provide you with the best customer services (Product Patent No.: US0D1043926S)

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$16.99

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Thermwell

Frost King DE300 Standard Plastic Drain Away Downspout Extender, Extends 12-Feet, Green

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Unrolls automatically when it rains, and roll back up manually when it's dry
•Takes Water Away From Foundation
•Installs Easily, Without The Use Of Any Tools
•Measurements Are 12' X 7"

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$10.98

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Askoll

Amerimax Brown Flexible Downspout Extension Gutter Connector Rainwater Drainage

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•PREVENTS WATER DAMAGE - Downspout extensions help divert unwanted stormwater away from your home's foundation when connected to a downspout.
•FITS MOST DOWNSPOUTS - Fits both 2-inch x 3-inch and 3-inch x 4-inch downspouts.
•FLEXIBLE IN MANY WAYS - Flexible design easily bends and holds its shape while its corrugated design enables you to bury, connect and bend the extension.
•COLOR COORDINATE - Comes in a variety of colors to match your home's exterior
•SPECS - Fits both 2 in. x 3 in. and 3 in. x 4 in. downspouts | Extendable from 25 to 55 inches | Vinyl construction for durability

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$12.98

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Thermwell

Frost King DE46 Automatic Plastic Drain Away Downspout Extender, Extends 4-Feet, Green

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Extends 4 feet, Green automatic plastic drain away
•Takes water away from foundation
•Unrolls automatically when it rains
•Rolls back up when it’s dry
•Installs easily without tools
•Green. Flexible. Automatic Downspout
•Takes Water Away From Foundation
•Installs Easily, Without The Use Of Any Tools
•Unrolls Automatically When It Rains, And Automatically Rolls Back When It-Feet's Dry
•Measurements Are 46-Inch X 8.5-Inch
•Green. Flexible. Automatic Downspout
•Takes Water Away From Foundation
•Installs Easily, Without The Use Of Any Tools
•Unrolls Automatically When It Rains, And Automatically Rolls Back When It-Feet's Dry
•Measurements Are 46-Inch X 8.5-Inch

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$13.34

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Askoll

Amerimax 4601 Downspout Extension, Black Pack of 2

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Diverts damaging rainwater away from your foundation
•No digging required! Low-profile design can be hidden by covering with mulch, straw, or other landscape cover for an unobtrusive look
•Compatible with all standard residential downspouts (2"x3", 3"x4", and round)
•Made from durable resin to withstand the outdoor elements
•Available 24" extension adds length where needed (see Model 4621)

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$41.19

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