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24' Heavy-Duty Downspout Extensions & Splash Block Kit - Gutter Drainage System with 2 Fixing Nails, Corrosion-Resistant Splash Guard for Rainwater Diversion & Foundation Protection

Free shipping on orders over $29.99

$16.99

$ 7 .99 $7.99

In Stock
  • 🌧️【Professional Rainwater Drainage Solution】 Our gutter downspout splash block effectively channels rainwater away from your home’s foundation, preventing soil erosion and structural damage. Ideal for use with downspout extensions, gutter splash guards, and valley diverters, it ensures optimal rain gutter drainage even in heavy storms.
  • 🛠️【Durable & Weather-Resistant Design】 Crafted from UV-protected PP material (upgraded from standard PE), this downspout tray withstands 500+ lbs, resists cracking/fading, and performs flawlessly in snow, rain, or extreme heat—unlike flimsy competitors.
  • 🔧【Easy Installation & Secure Fit】 Includes 2 fixing nails for stability. The ladder-downwards design prevents dirt buildup, while pre-drilled holes allow quick attachment to any gutter downspout or extension. No tools needed—ready in seconds!
  • 🌊【Optimized Water Flow Control】 Features a 15° slope and water-ripple texture to slow runoff velocity, reducing splashback and protecting landscaping. Compatible with splash blocks for gutters, downspout diverters, and flexible drain extensions.
  • 📦【Versatile & Multi-Pack Value】 Each 24"L x 10.6"W unit fits all standard rain gutter downspouts. Use singly or connect multiple blocks for extended coverage. Black finish blends seamlessly with soil (also available in grass green for lawns).



Product Description

DOWNSPOUT SPLASH BLOCK
DOWNSPOUT SPLASH BLOCK

DOWNSPOUT SPLASH BLOCK

DOWNSPOUT SPLASH BLOCK

DOWNSPOUT SPLASH BLOCK

DOWNSPOUT SPLASH BLOCK
DOWNSPOUT SPLASH BLOCK
DOWNSPOUT SPLASH BLOCK

Amy
Reviewed in the United States on June 8, 2025
This is relatively inexpensive for a downspout tray, and it does work. However, it comes in two pieces, but there are only stake holes in one part; the other sits on top and nothing secures it except the downspout. In addition, the included stakes are very small and lightweight; it's already slide away in a downpour. With some adjustments to better secure it, it works well, but as is, it does have some issues.
Rachel Orcullo
Reviewed in the United States on June 2, 2025
It helps redirect water away from my foundation, and it’s been a great solution. The extensions are sturdy and well-made, and installation was quick and easy.
Carrie P.
Reviewed in the United States on June 11, 2025
This is okay- it does an adequate job of diverting water further from my foundation- which really is the whole purpose... but it does look kind of janky being in two pieces, even if they are attached. I understand the savings in shipping, but I also hate this trend of shipping multiple small pieces to get put together poorly when it should be just one piece to start. Will probably end up moving this to the back of the house where guests won't see this one.
Richard Perez
Reviewed in the United States on May 27, 2025
Estoy muy satisfecho con esta extensión bajante anti salpicaduras. Es de un material plástico resistente e incluye dos pz estacas de plástico para alquitrán para mantenerlo sujeto al suelo. Es muy fácil de armar y de instalar. Considero que la comparación precio- calidad es excelente.I am very satisfied with this anti-splash downsplash extension. It is made of a resistant plastic material and includes two pcs of plastic stakes for tar to keep it attached to the ground. It is very easy to assemble and install. I think the price-quality comparison is excellent.
Kiana Turner
Reviewed in the United States on May 22, 2025
Fixed a problem I was having with water runoff from rain gutters washing away my mulch. This changed the game! Easy to put together and love that it comes with spikes to place in the ground so it wont shift at all. Durable plastic so it wont break easily.
Justin Honkus
Reviewed in the United States on May 14, 2025
Easy to put together and assists with pushing water away from foundation
Sylvia
Reviewed in the United States on May 11, 2025
I bought these for the color because our house has black trim and the ones we have are an ugly brown. This black color is very nice, but these are much shorter than usual. They won't re-direct the water very far
Crazeesane
Reviewed in the United States on May 10, 2025
This is definitely helping keep rain from pouring out of the gutter and splashing a big hole in the dirt below. We’ve had a ton of rain here this spring and the bare ground beneath one downspout was being forced all over the driveway. Yep, a mess. This helps direct the water onto the driveway where it’s not a problem. I didn’t have the same issue snapping mine together as some reviewers had. It wasn’t effortless but it went together pretty easily the first go. The plastic seems fairly sturdy but I’m docking a star because the current price of 20 bucks seems high for this. I haven’t priced these elsewhere but it seems like a lot for what it is. Having said that it does what it says so I’m happy with performance!
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