Basement Waterproofing Cost in Winnipeg (2026)
Average cost in Winnipeg
$3,000 — $25,000
$70 — $300 per linear ft
Cost Breakdown
ItemizedExcavation and manual labor
50%
Membranes, weeping tile, pumps
30%
Bin rentals and soil removal
15%
City of Winnipeg permits
5%
GST+PST at 12%
📋What's Included
ScopeTypically Includes
- Interior drain tile system
- Sump pump installation
- Vapor barrier
- Crack injection sealing
- Labor
Typically Excludes
- Exterior excavation waterproofing
- Foundation repair
- Mold remediation
- Dehumidifier
- Landscaping restoration
Based on interior waterproofing for a standard 800-1,000 sq ft basement.
🧮Estimate Your Cost
InteractiveEstimated Cost
$5,632 — $8,448
Based on 6 sources and market data for Winnipeg. Actual costs may vary depending on specific project requirements.
🏢Top Waterproofing Contractors in Winnipeg
Verified providersAssured Property Management
115 Strand Cir, Winnipeg, MB R2N 1N3, Canada
50 reviews
Blue Maxx Basement Systems
3300 McGillivray Blvd #3, Oak Bluff, MB R0G 1N0, Canada
38 reviews
Belvidere Construction Ltd
710 St Anne's Rd, Winnipeg, MB R2N 0A8, Canada
121 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
In Winnipeg, basement waterproofing typically ranges from $3,000 for basic interior systems to $25,000 or more for full exterior excavation. The average homeowner spends around $12,500 for a comprehensive solution.
Interior waterproofing generally costs between $70 and $230 per linear foot, while exterior waterproofing, which requires excavation, ranges from $100 to $300 per linear foot.
Yes, foundation repairs and exterior waterproofing involving weeping tile replacement require a permit from the City of Winnipeg. Permit costs and inspections typically make up about 5% of the total project budget.
Minor crack sealing and polyurethane injections from the interior typically cost between $500 and $2,000 depending on the severity and number of cracks.
📊Our Methodology
How we collect dataAggregated from 6+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: today. Updates run weekly. All costs in CAD.