Top 10 Best gutter splash block in 2026

Last Updated - 6/9/2026

🏆Best Choice

Suncast

Suncast Easy Assembly Outdoor Decorative Poly Composite Rain Gutter Downspout Splash Block Effective in Any Type of Weather, Stone Light Taupe

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Easy Installation: Decorative downspout splash block can be easily installed without the need for anchoring, providing a convenient solution for protecting your foundation against water damage
•Soil Erosion Prevention: Splash blocks prevent soil erosion by effectively blocking rain washouts near downspouts; Innovative design aids in maintaining the integrity of your landscaping
•Durable Poly Composite Material: Crafted from a resilient poly composite material that offers long-lasting protection as they resist chipping and cracking; Robust construction ensures durability
•All-Weather Effectiveness: Splash blocks remain effective regardless of the weather conditions, providing continuous protection against water damage and soil erosion
•Convenient Dimensions and Lightweight Design: Splash blocks measure (L x W x H): 21.5 x 10.75 x 2 inches, designed for ideal functionality; Weighing only 1.3 pounds, each splash block is lightweight
•Needs no anchoring
•Used to guard against foundation water damage
•Can be used with any kind of downspout
•The Dimensions of this Rain Gutter are as follows: 21 1/2" W x 10 3/4" D x 2" H.

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$18.99

$19.99

-5%

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NAACOO

2 Pack Downspout Splash Block, NAACOO 24" Rain Gutter Downspout Extensions/Extender with 4pc Fixing Nails, Drainage to Protect House Foundations(4 Piece|Black)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•🌧【What Does Function?】The downspout splash block is used to drain rainwater away from the house, which can prevent rainwater from eroding the foundation of the house, prevent soil erosion, and reduce unnecessary maintenance costs.
•🌧【NAACOO Unique Design】Ladder Downwards Design - Won't store dirt of water. Professional Slope Design - 15 slope helps the water flow away, and the flat land can be used. Water Ripple Design - more beautiful, as if running water. Splicing design - More flexible to use, can be used alone 1 piece, can be used splicing together.
•🌧【Upgraded Material】Gutter downspout splash block made of high-quality PP material rather than ordinary PE material, UV-proof, won't fade deform, or crack in any weather, and can bear 500 pounds.
•🌧【Fixable & Quick Install】Attach 4pcs PP fixing screws, There are 2 pre-made holes in each downspout guard, the fixing nail can be inserted when necessary to increase stability and prevent splash block from moving in heavy rain or wind.EASY to INSTALL, will be ready in seconds!
•🌧【Widely Used】Splash block is suitable for all types of downpipes! Two-stage split design - 1 piece splash block can be used independently to meet the needs of smaller space. Tips: This BLACK splash block is more suitable for being placed in SOIL, color is low profile, integrated with the soil. If it needs to be placed on the LAWN, it is recommended to use GRASS GREEN.

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$21.99

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NAACOO

Downspout Splash Block, NAACOO 24" Rain Gutter Downspout Extensions/Extender with 2pc Fixing Nails, Drainage to Protect House Foundations(2 Piece|Black)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•🌧【What Does Function?】The downspout splash block is used to drain rainwater away from the house, which can prevent rainwater from eroding the foundation of the house, prevent soil erosion, and reduce unnecessary maintenance costs.
•🌧【NAACOO Unique Design】Ladder Downwards Design - Won't store dirt of water. Professional Slope Design - 15 slope helps the water flow away, and the flat land can be used. Water Ripple Design - more beautiful, as if running water. Splicing design - More flexible to use, can be used alone 1 piece, can be used splicing together.
•🌧【Upgraded Material】Gutter downspout splash block made of high-quality PP material rather than ordinary PE material, UV-proof, won't fade deform, or crack in any weather, and can bear 500 pounds.
•🌧【Fixable & Quick Install】Attach 2pcs PP fixing screws, There are 2 pre-made holes in each downspout guard, the fixing nail can be inserted when necessary to increase stability and prevent splash block from moving in heavy rain or wind.EASY to INSTALL, will be ready in seconds!
•🌧【Widely Used】Splash block is suitable for all types of downpipes! Two-stage split design - 1 piece splash block can be used independently to meet the needs of smaller space. Tips: This BLACK splash block is more suitable for being placed in SOIL, color is low profile, integrated with the soil. If it needs to be placed on the LAWN, it is recommended to use DARK GREEN.

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$15.99

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Prestantious

Prestantious Catch Basin Gutter Downspout Extensions, 12"×12" Low Profile Catch Basin Downspout Extender with 2" ID Flexible Pipe, No Deep Dig Needed, Rainwater Diverter, Pipe Stretched Length 8.2ft

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Low Profile Design. This catch basin can be installed without deep digging. You no need to connect to the downspout. Perfect for underground using. Able to route the water in another direction so the water won’t flood the open patio.
•Pipe Size: Inside Diameter: 2 inches; Outside Diameter: 2.4 inches. Extendable Flexible Pipe from 2.3ft to 8.2ft. The pipe and catch basin are separate, you need to assemble them together.
•Durable Flexible Pipe. The flexible pipe is made of high quality plastic material. Makes it has a long service life under ground. Drains rainwater via this pipe. Reduce damage to foundations from rainwater.
•Flexible Pipe. You can change its shape and length according to your needs. If this length does not meet your needs and you need longer pipe for installation. You can get another 8.2ft pipe(2" ID) from the accessory which sold separately.
•Easy to Assemble and No Leaking. No adapters needed for pipe connections. Just expand the pipe and screw it in the connector.
•Collect stormwater runoff and standing water direct to drain pipes. Manage moderate flows of water which is ideal for lawns, landscaped areas, patios and walkways.

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$26.99

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Sekcen

Sekcen 2 Pack Rubber Downspout Splash Block Rain Gutter Down Spout Drain Trays Gray

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•BEST SOLUTION: This splash block diverts water away from your downspout to prevent soil erosion, avoiding mud splatters, and keeps your foundation safe from water runoff.
•SUPERIOR CONSTRUCTION: Made from recycled tire rubber, the downspout splash block is designed to withstand extreme weather conditions without cracking or decomposing.
•UNIQUE DESIGN: Unique slope design ensures water is directed and spread away from your foundations, while minimizing the standing water on the down spout drain trays.
•SIMPLE INSTALLATION: Just place the gutter downspout splash block under the rain water pipes and let the rain water drift away. No stakes or anchoring needed.
•EASY TO USE: Durable but lightweight, the rain gutter downspout splash block is easy to place under any downspout and makes a nice addition to your home exteriors.

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$39.99

$49.99

-20%

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Sekcen

Sekcen 2 Pack Rubber Downspout Splash Block Rain Gutter Down Spout Drain Trays Brown

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•BEST SOLUTION: This splash block diverts water away from your downspout to prevent soil erosion, avoiding mud splatters, and keeps your foundation safe from water runoff.
•SUPERIOR CONSTRUCTION: Made from recycled tire rubber, the downspout splash block is designed to withstand extreme weather conditions without cracking or decomposing.
•UNIQUE DESIGN: Unique slope design ensures water is directed and spread away from your foundations, while minimizing the standing water on the down spout drain trays.
•SIMPLE INSTALLATION: Just place the gutter downspout splash block under the rain water pipes and let the rain water drift away. No stakes or anchoring needed.
•EASY TO USE: Durable but lightweight, the rain gutter downspout splash block is easy to place under any downspout and makes a nice addition to your home exteriors.

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$39.99

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Teisaiko

Teisaiko Rain-Gutter Downspout Splash Block - Gutter Downspout Extensions for Rainwater Drainage, Lader Downwards Design, 16" Fixable Downspout Extender with 8 Fixing PP Nails (4, Black)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【What is it used for？】: The downspout splash block efficiently directs rainwater away from your home, safeguarding the foundation, preventing soil erosion, and cutting down on maintenance costs.
•【Unique Ladder Downwards Design】: Our downspout splash block features a ladder-down design, preventing the accumulation of dirt and water. With a professional 15-degree slope, water flows away smoothly, and it can be used on flat ground.
•【Secure & Swift Installation】: Our　gutter downspout extensions for rainwater drainage 　includes 8 PP fixing screws for added stability. With 2 pre-made holes, use the fixing nails when needed to prevent movement during heavy rain or wind. Installation is very easy and takes just seconds!
•【DURABLE & LONG LASTING】: Our gutter downspout splash block is made of high-quality UV-proof PP material, our gutter downspout splash block resists fading, deformation, and cracking in any weather.
•【Versatile Application】: Suitable for all types of downpipes, one splash block can independently meet the needs of smaller spaces. Pro tip: The black splash block blends discreetly with soil, while grass green is recommended for lawn placement.

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$29.99

$36.99

-19%

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plusgutter

plusgutter Rain Gutter Downspout Splash Block, Gutter Downspout Extensions for Water Drainage, 24" Gutter Splash Guards Downspout Extender, Fixable Down spout Drain Trays with PE Nails(1 Pack, Gray)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•【 UPGRADED VERSION 】: Unlike other on the market, this gutter downspout splash block is an upgraded version, made of thickened PE material. Its biggest advantage is strong and sturdy. It will not deform or crack even in harsh weather (such as snowy). And it can withstand up to 400 pounds
•【 WIDELY USED 】: The dimensions of this downspout extender are 24"Lx10.6"Wx2"H. It can be used with any kind of downspout. It adopts a splicing design, allowing you to save storage space. And it can be installed in one step
•【 FIXABLE 】: There are two holes on the gutter splash guards, you can use the attached plastics nails to fix it to the ground if necessary, which can prevent it from moving, provide added stability during use
•【 UNIQUE DESIGN 】: The pattern on the downspout diverter can increase friction and slow down the water flow speed to reduce the impact of the water flow to a greater extent, which helps you to protect the foundation of your house
•【 PACKING LIST & SERVICES 】: 1 x downspout splash block, 3 x PE nails (extra one nail as a backup). We are committed to providing customers with excellent products and services, please let us know if you have any questions or need assistance

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$16.99

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Master Mark

Master Mark Splash Block, Decorative Gutter Downspout Extensions, Splashguard, Foundation Water Diverter, Rain Gutter Guard, Plastic 24” Brown (1 Pack)

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Decorative Design – Our Chevron design gives any home or yard a modern, upgraded decorative look. The contours, depth and detail of the splashblock puts us a step ahead of the competition.
•Extended Protection – Protection extends beyond just your home’s foundation by diverting water away from new lawn seed, plants, and landscaping. Don’t let water run-off ruin the hard work put into your home, lawn, and landscaping.
•Simple Installation – We kept the installation as simple as possible. You may choose to anchor down the splashblock with the convenient tab. Stakes may be purchased separately to secure the splashblock. Be sure to plan where you would like your water to run off and set accordingly.
•Lasting Durability – High-Density Polyethylene provides protection against UV- fading (discoloration), chipping, cracking, and rotting. Save yourself money by not purchasing year after year and ORDER NOW!
•Order From a Brand You Trust – Master Mark has been manufacturing HDPE plastics since 1966 and has built its brands around gaining loyalty from every guest. If you are unhappy with your purchase, we stand behind the return policy. Your lawn and garden deserve the best. Thank you for considering Master Mark to be a part of your beautiful lawn and garden projects.

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$13.93

$14.99

-7%

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Emsco Group

EMSCO Group 24" Decorative Downspout Rain Splash Block with Natural Stone Texture, 4 pk - Granite

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•PREVENTS WASHOUTS & POTENTIAL FOUNDATION DAMAGE – This splash block diverts water away from your downspout to prevent foundation or landscape damage from water runoff. It also facilitates the speedy removal of rainwater overflow – eliminating the risk of having standing water become a breeding ground for insects, mosquitoes, and other pests.
•EASY TO USE & LIGHTWEIGHT – Unlike splash blocks that are made from concrete or stone, this splash block is made from premium resin and has a lightweight structure that is easy to install and budget friendly.
•DECORATIVE STONE DESIGN – Although it’s made from polyethylene plastic, this splash block has a realistic stone look that gives it aesthetic appeal.
•DURABLE RESIN CONSTRUCTION – Made from a composite blend of premium polymers, this splash block has a durable resin construction that will stand the test of time.
•AMERICAN MADE - Crafted by EMSCO Group, the American manufacturer that invented the plastic snow shovel and has been selling great products since 1865

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$42.86

$45.99

-7%

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