Professional Service
Complete Water Management Solutions
French Drains • Weeping Tile • Foundation & Surface Drainage
Water Management
Professional Water Removal Systems for Every Need
Whether you need interior systems, exterior French drains, foundation weeping tile, or surface runoff control, we provide comprehensive solutions that meet NBC requirements and protect your property from water damage.
Interior Systems
Basement perimeter drains
Exterior Systems
French drains & weeping tile
Foundation
NBC compliant systems
Surface Water
Grading & catch basins
Our Solutions
Water Removal Solutions
Interior Water Removal Systems
Interior Weeping Tile System
Perimeter system installed inside lower level along foundation walls. Collects water and directs to sump pump.
- check_circle No exterior excavation required
- check_circle Year-round installation possible
- check_circle Integrated with sump pump system
- check_circle Minimal disruption to landscaping
Lower Level Floor Drains
Strategic collection points for laundry, mechanical rooms, and general lower level moisture control.
- check_circle P-trap installation for sewer gas prevention
- check_circle Backwater valve options
- check_circle Connection to sanitary or storm systems
- check_circle NBC 9.16.3 compliant installation
Exterior Water Removal Systems
French Drain / Exterior Weeping Tile
Perforated pipe system installed at foundation footing level to intercept and redirect groundwater.
- check_circle 4" perforated Big-O pipe with filter sock
- check_circle 3/4" clear gravel surround
- check_circle Landscape fabric separation layer
- check_circle Daylight outlet or sump connection
Curtain Drains
Interceptor drains installed uphill from structures to divert surface and subsurface water.
- check_circle 2-6 feet deep trenches
- check_circle Continuous grade to outlet
- check_circle Non-perforated outlet pipe
- check_circle Effective for sloped properties
Foundation Water Removal (NBC 9.14 Compliant)
Perimeter Foundation Drains
Code-required drainage at foundation footings for all new construction and major renovations.
- check_circle Minimum 100mm (4") diameter pipe
- check_circle Slope 1:100 minimum to outlet
- check_circle Granular drainage layer 150mm thick
- check_circle Cleanout access every 30m
Window Well Drains
Specialized drainage for basement window wells to prevent water accumulation and infiltration.
- check_circle Connected to weeping tile system
- check_circle 6" gravel base minimum
- check_circle Galvanized steel or plastic wells
- check_circle Optional covers for rain protection
Surface Water Control
Landscape Grading & Swales
Proper ground slope and drainage channels to direct water away from structures.
- check_circle 5% minimum slope away from foundation
- check_circle Drainage swales for water collection
- check_circle Sodding or seeding for erosion control
- check_circle Integration with storm systems
Catch Basins & Storm Drains
Collection points for surface water with connection to municipal storm or on-site management.
- check_circle Heavy-duty grates for traffic areas
- check_circle Sediment traps for debris
- check_circle 4-6" outlet pipes
- check_circle Anti-freeze considerations
Code Compliance
NBC Water Management Requirements
NBC 9.14 Foundation Water Removal
- § 9.14.2.1: Water removal required where exterior grade is higher than interior
- § 9.14.3.1: Minimum 100mm diameter perforated pipe
- § 9.14.3.3: Top of pipe below bottom of floor slab
- § 9.14.4.1: Granular water removal layer requirements
NBC 9.14.6 Surface Water Control
- § 9.14.6.1: Surface grading 5% minimum for 1.5m
- § 9.14.6.2: Catch basins where required
- § 9.14.6.3: Window well water removal provisions
- § 9.14.6.4: Downspout extensions 1.8m minimum
Compare Systems
Water Management System Comparison
| System Type | Best For | Installation | Cost Range | Lifespan |
|---|---|---|---|---|
| Interior Weeping Tile | Existing homes, limited access | Inside lower level perimeter | $8,650-15,000 | 50+ years |
| Exterior French Drain | New construction, major renovations | Outside at footing level | $11,000-25,000 | 75+ years |
| Curtain Drain | Sloped lots, surface water | Uphill from structure | $3,200-8,000 | 30-50 years |
| Surface Grading | All properties | Landscape modification | $5,400-15,000 | 20+ years |
How We Work
Our Installation Process
Site Assessment
Evaluate water sources, soil conditions, existing drainage, and determine optimal solution
System Design
Calculate pipe sizing, slopes, outlet locations, and integration with existing systems
Professional Installation
Excavation, pipe laying, gravel placement, connections, and proper backfilling
Testing & Inspection
Flow testing, camera inspection, municipal approval where required
Site Restoration
Landscape repair, concrete replacement, final grading, and cleanup
Pricing
Investment & Options
All prices include materials, labour, and our 25-year transferable warranty.
Interior Weeping Tile System
$8,650-15,000
Complete interior perimeter system with sump pump
- Perimeter drainage installation
- Sump pump integration
- Year-round installation
- Minimal landscape disruption
Exterior French Drain
$11,000-25,000
Full exterior foundation water management
- Footing-level drainage
- 4" Big-O perforated pipe
- Gravel & fabric surround
- Daylight or sump outlet
Surface Grading & Control
$5,400-15,000
Landscape grading with catch basins
- 5% slope from foundation
- Drainage swales
- Catch basin installation
- Erosion control
Common Questions
Drainage Solutions FAQ
What is the difference between French drains and weeping tile? expand_more
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Stop Water Problems at the Source
Professional drainage solutions designed, installed, and warranted to protect your property for decades.