Exterior Waterproofing
Professional French drain systems and downspout drainage solutions to keep water away from your foundation. Serving Central Maine.
French Drain Systems & Downspout Drainage
Water pooling near your foundation is one of the most common — and most preventable — causes of basement moisture, foundation damage, and crawlspace problems. We install exterior French drain systems that intercept groundwater and surface runoff before it reaches your home, and connect downspouts to gutter systems to redirect roof runoff away from the foundation.
We use the same materials and methods championed by the French Drain Man — high-performance drainage systems designed for real-world conditions. This approach addresses the root cause of water problems around your home rather than just treating the symptoms.
French Drain Installation
Perforated pipe in a gravel bed, properly sloped to move water away from your foundation by gravity.
Downspout Attachment & Drainage
We connect downspouts to your gutter system and run underground lines to carry roof runoff away from the house.
Proper Discharge Points
Every system connects to a discharge point — pop-up emitters, dry wells, or daylight outlets — so water exits safely away from the home.
Our Exterior Drainage Services
We specialize in French drain systems and downspout drainage — the two most effective ways to keep water away from your foundation. We also offer interior waterproofing and crawlspace encapsulation for complete home protection.
Exterior French Drain Systems
We install high-performance exterior French drain systems using proven materials and methods popularized by the French Drain Man. These systems intercept groundwater before it ever reaches your foundation, channeling it safely away from your home through properly sloped drainage pipe and washed stone aggregate.
- High-flow corrugated drainage pipe
- Washed stone aggregate for maximum flow
- Filter fabric to prevent clogging
- Proper slope for gravity-fed drainage
- Connected to a discharge point away from the home
Downspout & Gutter Drainage Solutions
Roof runoff is one of the biggest sources of foundation water problems. We attach downspouts to gutter systems and connect them to underground drainage lines that carry water far away from your foundation walls, preventing pooling and erosion near the foundation.
- Downspout attachment to gutter systems
- Underground downspout extensions
- Pop-up emitter discharge points
- Seamless integration with French drains
- Prevents erosion and pooling near foundation
How It Works
Every project starts with a free assessment so we can recommend the right solution for your property.
Free On-Site Assessment
We evaluate your property, identify where water is entering or pooling, and determine the best drainage solution for your specific situation.
Install French Drain System
We trench along the problem areas, lay perforated drainage pipe in a bed of washed stone, wrap it in filter fabric, and backfill. The system is sloped to move water by gravity.
Connect Downspout Drainage
If roof runoff is contributing to the problem, we attach downspouts to your gutter system and connect them to underground drainage lines tied into the French drain or a separate discharge point.
Connect to Discharge Point
The drainage system is connected to a proper discharge point — either a pop-up emitter, dry well, or daylight outlet — so water is carried safely away from your home.
Benefits of Exterior Drainage
A properly installed French drain system protects your home for years to come.
Prevents Foundation Water Damage
Intercepts groundwater and surface runoff before it can reach your foundation walls or seep into your basement.
Eliminates Standing Water
Removes water that pools in your yard, near walkways, or around your foundation after heavy rain or snowmelt.
Protects Against Freeze-Thaw
Keeps water away from foundation walls so it cannot freeze, expand, and crack the concrete during Maine winters.
Increases Property Value
A dry foundation with proper drainage is a major selling point and protects your largest investment.
Low Maintenance Solution
Once installed, a properly built French drain system works quietly for years with minimal upkeep required.
Keep Water Away from Your Foundation
Contact us today for a free assessment. Learn more about our interior waterproofing, crawlspace encapsulation, mold removal, and insulation services. Return to our homepage for more information.