Outside the wall
Exterior Waterproofing Stops Water Before It Meets Concrete
Excavating to the footing exposes the wall so it can be cleaned, sealed and shielded, and lets the drainage at the base of the foundation be assessed properly.
Common warning signs
- A crack that weeps only during prolonged rain
- Soil that has settled into a trough beside the wall
- Downspouts discharging within a foot of the foundation
Common causes
- Original damp-proofing that has aged or been damaged
- Backfill that holds water against the wall
- Weeping tile clogged with silt or roots
- Negative grading around patios and walkways
How it works
How Exterior Waterproofing Is Carried Out
- 01
Excavate along the affected wall down to the footing.
- 02
Clean the wall, repair cracks and parge where required.
- 03
Apply waterproof membrane and drainage board.
- 04
Refresh drainage at the footing and backfill with corrected grade.
Possible waterproofing methods
- Foundation excavation
- Exterior waterproof membranes
- Drainage board installation
- Foundation crack repair
- Weeping tile improvements
- Grading recommendations
Benefits of addressing it
- Keeps water load off the structure itself
- Allows the wall to be inspected end to end
- Addresses drainage and grading at the same time
- Leaves interior finishes undisturbed
Brampton service area
Exterior Waterproofing in Brampton
Detached properties in Castlemore, Vales of Castlemore and Credit Valley usually have the side-yard clearance that exterior excavation needs, which makes it a realistic option there.
Service is available throughout Brampton and nearby communities. View the neighbourhoods we cover.
Questions
Exterior Waterproofing FAQs
More general questions are answered on the FAQ page.
Related services
Related Waterproofing Work
Foundation Waterproofing
Protect foundation walls against water penetration, soil moisture, cracking, and long-term deterioration.
Explore This ServiceInterior Waterproofing
Manage water entering from inside the basement through drainage systems, waterproof membranes, crack repairs, and moisture-control methods.
Explore This ServiceEstimate request
Request an Estimate for Exterior Waterproofing
Tell us what you are seeing and we will follow up. Call 647-696-6495 if you would rather talk it through.
Take the First Step Toward a Dry Basement
Protect Your Brampton Home from Basement Leaks and Water Damage
Contact Basement Waterproofing Brampton to discuss waterproofing, basement leaks, wet walls, foundation cracks, crawl spaces, or window well concerns.