Exterior French Drains
Perimeter drainage trenches that intercept groundwater before it can reach your foundation walls.
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About Exterior French Drains
An exterior French drain is the gold standard for keeping water out of a Baltimore foundation in the first place. We excavate along the foundation, install perforated pipe in a washed-gravel bed, wrap the system in filter fabric, and grade the discharge to daylight or a dry well so water never gets the chance to pool against the wall.
What you get
- Permanent solution to wet foundations and soggy yards
- Protects the foundation from cracking and shifting
- Pairs with downspout and sump discharge lines
- Buried out of sight — no eyesore in your landscape
Why call Baltimore French Drain Pros?
We've installed and repaired drainage systems on hundreds of properties across the Baltimore metro. Every job is engineered to your lot — proper slope, correct discharge, and pipe that's sized to actually move the water you have.
Call 410-770-2644Other drainage services
Wet basement or soggy yard? Let's fix it.
Free estimates across the Baltimore metro.