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UnderGround Downspout Kit

$44.95

UnderGround Downspout is downspout extension made to keep roof water away from your home’s foundation. It’s entirely underground removing all obstructions versus traditional downspout extensions that lay across the lawn. You can even mow right over them!

Includes: Debris filter/ice guard, green lid, center post & bubbler pot (4″ thin wall pipe & elbow not included)

Bubbler Pot
Width: 9″
Height: 8″

Debris Filter
Overall Depth: 5-3/4″
Overall Height: 10″
Grill Width: 6″
Grill Height: 7-3/4″
Color: Black

What’s Included

Debris Filter Ice GuardDebris Filter / Ice Guard

UnderGround Downspout Lid | Waterproof.com BeaverGreen Lid

UnderGround Downspout Center PostCenter Post

UnderGround Downspout Bubbler PotPot

The hidden downspout you can mow right over.

Downspouts extension diverterHOW DO UNDERGROUND DOWNSPOUTS WORK?

UnderGround Downspouts run maintenance free year-round to properly manage roof water runoff around your foundation. Keeping water away from your home's foundation is a step in preventing a wet basement. Plus, they blend right into your landscaping and eliminate those annoying downspouts laying across your lawn.

Debris filter removes bulk. As water and debris flow from the gutter, debris is filter out. This allows only water to enter the underground system.  Water flows to pot. Water flows through underground pipe, entering the downspout pot. Pot releases water. As the pot fills with water lid raises to release water. If pot doesn’t fill, water drain from the bottom of the pot. 

WORKS WITH ANY STYLE OR SIZE DOWNSPOUT

The universal debris filter is designed to accommodate any downspout. No special fittings or connectors needed. Debris filter simply rests below downspout and water free falls into the angled grate.

WORKS YEAR ROUND FROM FREEZE TO THAW

For those living an a cold climate (like us here in Minnesota!), the debris filter becomes the ice guard during the winter. Water free falls into the debris filter beneath the downspout creating an ice break. Unlike other products that connect directly onto the downspout, this ice break prevents ice build up in downspout that could reach roof line and create damage.

CAN MOW RIGHT OVER THEM

No need to move those annoying downspouts out of the way each time you mow. Simply mow right over them! The rugged, solid green lid can withstand the weight of a riding lawnmower.

SOLID LID KEEPS GRASS CLIPPINGS OUT

The solid, green lid keeps out grass clippings that can clog other underground systems with grate openings.

GREEN LID BLEND INTO LAWN

You’ll barely notice they’re there.

MAINTENANCE FREE

The self cleaning system runs maintenance free year round. Install once and you’re done! Bonus, you’ll never trip over a downspout laying across your lawn again!

How to Install

Installing UnderGround Downspouts is simple and effective at managing roof water runoff. The Bubbler Pot needs to be installed a minimum of 8 feet from the home, but can be run further. The Debris Filter is installed beneath the downspout on the home. The Debris Filter is not attached to the home’s downspout, it simply rests beneath it and water free falls into the angled-grate opening. During the winter months the Debris Filter will act as the ice guard to avoid frozen water build up in the downspout and prevent ice damage at the roofline from frozen, backed up downspouts. UnderGround Downspouts are installed with a 4-inch thinwall drainage pipe and 90-degree elbow (not included with purchase) Read the full installation guide by clicking the button below.