Serving Palm Bay, Viera, Melbourne & the Space Coast
CONCRETE SPLASH BLOCKS

Give Downspout Water a Better Direction

A downspout that empties directly onto soil or mulch can wash out landscaping and release roof runoff beside the structure. A properly placed splash block creates a simple path that carries water beyond the bottom of the downspout.

Gutters Unlimited offers durable concrete splash blocks for residential and commercial gutter systems.

A Simple Part of a Complete Gutter System

Gutters collect water from the roof, and downspouts carry it to ground level. The splash block handles the final transition by directing that water outward instead of allowing it to fall in one concentrated spot.

This small addition can help reduce soil displacement, mulch washout, staining, and repeated puddling immediately beneath the downspout.

Why Concrete

Lightweight splash blocks can shift, crack, or move out of position during yard work and storms. Concrete provides a heavier, stable option suited to outdoor exposure.

The old Gutters Unlimited product line described house-made concrete splash blocks designed specifically for downspout runoff. Current dimensions, styles, and availability should be confirmed when ordering.

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Where Splash Blocks Work Best

  • The ground slopes away from the structure
  • Water only needs to travel a short additional distance
  • The discharge point does not cross a walkway
  • An above-ground extension would be unnecessary or inconvenient
  • The downspout serves a manageable roof area
  • Landscaping can accept the discharged water without erosion

Placement matters. The block should sit beneath the downspout outlet, face the correct direction, and maintain a slight path away from the building. If the surrounding grade sends the water back, the splash block alone will not solve the problem.

When You May Need More Than a Splash Block

A splash block is not the right solution for every drainage problem. Underground drainage or another downspout extension may be more appropriate when water needs to travel farther, the discharge crosses a walking area, the grade is unfavorable, or a large roof section concentrates heavy runoff at one point.

Gutters Unlimited can evaluate the gutter, downspout, and ground-level discharge together instead of treating the accessory as an isolated product.

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Frequently Asked Questions

What does a splash block do?

It sits beneath the downspout and directs roof runoff outward, helping prevent water from dropping into one concentrated area beside the structure.

Most splash blocks do not require permanent installation. They need to be positioned correctly on stable ground and checked occasionally to ensure they have not shifted.

The open or lower end should direct water away from the structure and toward an area that can accept the runoff without sending it back.

Concrete is heavier and less likely to move, but the best option depends on the site, appearance, and maintenance preferences. Proper placement is important regardless of material.

It may help when the problem comes from a downspout releasing water in one small area. It will not correct poor grading, groundwater, broad yard flooding, or a discharge point that lacks enough space.

The old Gutters Unlimited program offered splash blocks separately as well as with gutter projects. Current individual-sale, pickup, delivery, and retail availability should be confirmed.

Ask About Concrete Splash Blocks

If your downspouts are washing out landscaping or releasing water too close to the structure, Gutters Unlimited can help determine whether a splash block or a more extensive drainage solution fits the property.

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