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Transparent Waterproofing Pricing

No hidden fees — honest pricing since 1999

Price Match Guarantee
Free Estimates
Lifetime Warranty
Last Updated: December 26, 2025
All prices include materials and labor Subject to on-site assessment

Detailed Service Pricing

Interior Waterproofing

Complete interior drainage system with vapor barrier and sump pump

$3,100 - $7,300
$50 - $100 per linear foot
Average home: $4,700

What's Included:

  • Interior drainage system
  • Vapor barrier installation
  • Sump pump & pit
  • Concrete restoration
  • Lifetime warranty

Price Factors:

Basement size Foundation depth Existing drainage Concrete thickness
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Most Popular

Exterior Waterproofing

The gold standard - complete exterior membrane and drainage system

$8,300 - $15,500
$100 - $300 per linear foot
Average home: $12,500

What's Included:

  • Full excavation
  • Membrane application
  • Drainage tile system
  • Backfill with gravel
  • Lifetime warranty

Price Factors:

Excavation depth Landscaping restoration Access difficulty Soil conditions
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Foundation Crack Repair

Professional injection repair for foundation cracks

$525 - $1,550
$300 - $525 per crack
Average home: $825

What's Included:

  • Crack assessment
  • Polyurethane/epoxy injection
  • Surface sealing
  • Monitoring
  • 25-year warranty

Price Factors:

Crack size Number of cracks Structural vs non-structural Accessibility
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Sump Pump Installation

New sump pump system with battery backup

$1,550 - $3,650
Complete system
Average home: $2,300

What's Included:

  • Sump pit excavation
  • Primary pump
  • Battery backup system
  • Discharge line
  • 5-year warranty

Price Factors:

Pump capacity Battery backup type Discharge distance Electrical work
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French Drain System

Interior or exterior French drain for water management

$4,150 - $8,300
$42 - $60 per linear foot
Average home: $5,700

What's Included:

  • Trench excavation
  • Perforated pipe
  • Gravel backfill
  • Connection to sump
  • Lifetime warranty

Price Factors:

Interior vs exterior Length needed Depth required Obstacles
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Basement Lowering

Increase ceiling height through underpinning or bench footing

$375 - $475
per square foot
Average home: $36,500

What's Included:

  • Engineering plans
  • Permits
  • Excavation
  • New foundation
  • 10-year structural warranty

Price Factors:

Method chosen Basement size Soil conditions Permit requirements
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DrySpace vs Competitors

FeatureDrySpaceCompetitors
Average Cost
$8,300 - $15,500
$12,500 - $21,000
Warranty
Lifetime Transferable
10-25 years
Response Time
24-48 hours
1-2 weeks
Licensed & Insured
Fully certified
Varies
Free Inspection
Always included
Usually $200-500
Financing Options
0% available
Limited options
Government Support Available

Save Up to $3,550 in Rebates

The City of Toronto offers basement flooding protection subsidies. We help you navigate the application process.

Up to $3,550

City of Toronto Basement Flooding Protection Subsidy

Backwater valve, sump pump, pipe severance

Up to $26,000

Ontario Renovates Program

Foundation repairs for eligible homeowners

Varies

Insurance Claims Assistance

We help navigate insurance claims for water damage

0% Financing Available

Don't let cost prevent protecting your home. We offer flexible financing options to fit any budget.

0% for 12 Months

No interest if paid within 12 months

Min: $2,600
Subject to credit approval

3.99% for 36 Months

Low fixed rate for 3 years

Min: $5,200
Subject to credit approval

5.99% for 60 Months

Extended terms for larger projects

Min: $10,500
Subject to credit approval

Deferred Payment

No payments for 6 months

Min: $7,800
Interest accrues from purchase date

Additional Resources

Investment in waterproofing pays dividends, especially when you prepare for the highest-risk seasons and take advantage of all available support programs.

Spring Flood Prevention

Spring thaw brings the highest flooding risk. Learn proven prevention strategies in our comprehensive guide.

Prevention Guide →

Emergency Response

24/7 emergency flooding response with 30-minute average arrival time and complete damage control.

Emergency Services →

Emergency Response Guide

Expert steps to take immediately when basement flooding occurs. Learn critical safety and damage assessment.

Response Guide →

Ways to Save on Waterproofing

01

Bundle multiple services for 10% discount

02

Senior citizens receive 10% off all services

03

Refer a neighbor and both save $525

04

Off-season (winter) pricing saves 15%

05

Full basement waterproofing includes free sump pump upgrade

Pricing FAQs

Why such a wide price range?

Every home is unique. Factors like basement size, foundation depth, soil conditions, and accessibility all affect the final cost. That's why we offer free inspections for accurate quotes.

Do you price match?

Yes! We'll match or beat any written quote from a licensed, insured competitor for the same scope of work.

Are there hidden fees?

Never. Our quotes include all labor, materials, permits, and warranty. The only additional costs would be for unexpected issues discovered during work, which we discuss before proceeding.

When do I pay?

We require a 30% deposit to schedule work, 40% at project midpoint, and final 30% upon completion and your satisfaction.

Is waterproofing worth the cost?

Absolutely. Water damage can cost $21,000+ to repair, mold remediation averages $5,200, and foundation failure can exceed $52,000. Prevention is always cheaper than repair.

Does insurance cover waterproofing?

Preventive waterproofing typically isn't covered, but we help with claims for existing water damage. Many insurers offer premium discounts for homes with proper waterproofing.

25-Year Warranty
4.9/5 Google
BBB A+ Rated
$5M Insurance
WSIB Compliant
HomeStars Verified

Ready to Protect Your Home?

Get a free, no-obligation inspection. Our certified experts will assess your property and provide a detailed report.

Emergency Call Free Inspection