Downspout outlet splashing onto a mulch bed with visible washout toward the lawn
FOUNDATION DRAINAGE GUIDE

Foundation Drainage and Downspout Solutions for Lexington Homes

A house-protection guide for water near foundations, short downspouts, bed washout, driveway runoff, grading, dry wells, French drains, and when to request an on-site assessment.

GUIDE SNAPSHOT

Use This Guide When Water Is Too Close to the House

Foundation-adjacent water should be handled carefully. The fix may be downspout routing, grading, a drain, outlet planning, or a combination of those pieces.

Best for

Downspout washout, water near the foundation, wet mulch beds, soggy side yards, or runoff from hard surfaces.

Primary handoff

Drainage solutions when slope, roof water, outlet, and soil need to be evaluated together.

Conversion cue

Request a walkthrough when water repeatedly collects near the house or a short extension no longer solves it.

VISUAL DIAGNOSIS

House-adjacent drainage symptoms

Downspout outlet splashing onto a mulch bed with visible washout toward the lawn

Downspout washout

Roof water is discharging into a bed or lawn area without enough distance or protection.

Plan routing, outlet, and bed repair together.

Yard grading work with soil beside a shallow swale for surface drainage

Grade issue

The surface shape is letting water move toward the house or sit beside it.

Confirm slope correction and where the water should go.

Shallow trench with gravel and perforated drain pipe exposed during drainage work

Drain route

Water may need pipe, stone, and a defined discharge point.

Confirm that a drain is the right fix before trenching.

THE SHORT VERSION

  • Water close to the house belongs in a drainage-planning conversation before bed cleanup.
  • Downspout routing, grading, and French drains solve different parts of the same problem.
  • The estimate should identify where roof water starts, where it travels, and where it should safely discharge.

CAUSES

What usually causes foundation-adjacent water

Short downspouts

Roof water is released too close to the house or into a bed.

The bed may wash out even after fresh mulch.

Reverse slope

The grade pushes surface water back toward the foundation.

Topsoil or grading may be needed before planting or mulch.

Hard surface runoff

Driveways, walks, patios, or compacted paths can send water toward the house.

Drainage may need to intercept water before it reaches the bed.

Poor outlet

Water has no safe discharge route, so extensions and drains perform poorly.

Outlet planning is part of the estimate, not a detail.

HANDOFF

Which fix belongs in the estimate?

If

A downspout is dumping water into a bed or lawn edge.

Then

Start with downspout routing and outlet planning.

BEST NEXT STEP

This is drainage-led house protection.

See drainage service

If

The soil or bed slopes toward the house.

Then

Ask whether grading belongs with the drainage scope.

RELATED GUIDE

Grade decides whether water leaves the foundation edge.

Read grading guide

If

Water stays wet below the surface after rain.

Then

A French drain or pipe-and-stone solution may need evaluation.

RELATED GUIDE

French drains need a route and outlet.

Read French drain guide
GUIDE FAQS

Foundation Drainage and Downspout FAQs

Short answers for water near the house.

Is a downspout extension enough?

Sometimes, but repeated washout or water near the foundation may need grading, buried routing, or a better outlet.

Should I mulch over a washed-out foundation bed?

Fix the water source first. Fresh mulch will usually wash out again if the downspout or grade problem remains.

When should I request a drainage estimate?

Request an estimate when water repeatedly collects near the house, travels through beds, or stays in the same side-yard area after rain.

Still have questions? We're happy to walk through your project.

Ready to move water away from the house the right way?

Send photos of downspouts, beds, slope, hard surfaces, and where water collects after rain. Orlando's can confirm the right drainage estimate path.

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