EST. 1994

Where Precision Meets Protection

Transforming vulnerable basements into fortified foundations through cutting-edge waterproofing technology.

Lifetime transferable warranty on all waterproofing installations

24-hour inspection, 48-hour installation guarantee

Transparent pricing with flexible financing options available

Protect your home's foundation, prevent mold growth, and increase property value with professional waterproofing.

Most residential waterproofing projects are completed within 2-3 days, with minimal disruption to your daily routine.

01

Diagnosis

Advanced moisture detection

02

Solution

Custom waterproofing plan

03

Protection

Lifetime warranty coverage

100% Waterproof
Mold Prevention
Foundation Repair
Lifetime Value
waterproofing-status.sh
$ check_basement --moisture
✓ Moisture Level: 0.0%
✓ Foundation: Protected
✓ Warranty: Active
99.7 %
Success Rate
25 M+
Sq Ft Protected
48 hr
Guarantee
Premium waterproofing
Award Winner 2024
Certified Expert
HomeStars 2024
BBB Excellence
Industry Leader
Limited Time Offer!

20% off winter waterproofing services

Our Services

Interior Waterproofing

Complete internal drainage systems

Exterior Waterproofing

Foundation membrane installation

Crack Repair

Professional foundation crack sealing

Sump Pump Installation

High-capacity drainage solutions

Professional Below-Grade Walkout Installation

Transform your lower level with a proper walkout entrance. Whether you need a separate entrance for a legal suite, emergency egress for code compliance, or simply want to improve access and natural light, our structural engineers and certified installers ensure safe, waterproof, and code-compliant installations.

NBC Below-Grade Access Requirements

Single Dwelling Units

  • Door or window required from each lower level
  • Facilitates rescue and fire department access
  • Critical for lower levels with heating equipment
  • Not required if secondary suite exists

Multiple Units / Long Lower Levels

  • Required for lower levels >25m (82 ft) long
  • Minimum opening: 1100mm × 550mm
  • Maximum 900mm above floor level
  • Direct access to street required

Fire Safety Note: Lower levels are high fire risk areas due to storage and heating equipment. Proper egress can save lives and limit property damage. Interior stairs accessible from outdoors also satisfy this requirement.

Foundation Opening Options

🚪

Standard Door Cut

36" × 80" opening for basic access. Ideal for storage access or code compliance.

  • ✓ Single day cutting
  • ✓ Steel or fiberglass door
  • ✓ Basic waterproofing

From $8,000

🏠

Full Walkout

Complete walkout with stairs and landing for lower level apartments.

  • ✓ Large opening (6-12 ft)
  • ✓ Concrete stairs
  • ✓ Drainage system

From $25,000

🪟

Window to Door

Convert existing window to door opening. Most economical option.

  • ✓ Uses existing opening
  • ✓ Minimal excavation
  • ✓ 2-3 day completion

From $6,000

⚠️ Critical Structural Requirements

Load Transfer System

  • Steel or concrete lintel installation
  • Minimum 6" bearing on each side
  • Temporary support during cutting
  • P.Eng certified design required

Foundation Integrity

  • Minimum 4' from corners
  • Avoid utility penetrations
  • Reinforcement for block walls
  • Crack monitoring during work

Comprehensive Moisture Control System

Exterior Protection

  • • Rubberized membrane
  • • Dimpled drainage board
  • • Weeping tile connection
  • • Gravel drainage bed

Door Installation

  • • Sloped sill plate
  • • Weather stripping
  • • Threshold drainage
  • • Caulking & sealing

Site Grading

  • • 2% slope away
  • • Swale if needed
  • • Downspout relocation
  • • Surface drainage

10-Year Water Protection Warranty Included

Investment Returns

Immediate Benefits

  • ✓ Legal lower level suite enabled
  • ✓ $2,000+/month rental potential
  • ✓ Code compliance achieved
  • ✓ Enhanced fire safety
  • ✓ Natural light & ventilation

Long-term Value

  • ✓ 5-10% property value increase
  • ✓ Faster property sale
  • ✓ Multi-generational living option
  • ✓ Home office separate entrance
  • ✓ Improved lower level functionality

Recent Walkout Projects

North York Legal Suite Entrance

Created separate entrance for legal lower level apartment with covered stairway.

  • • 6' double door opening
  • • Concrete stairs with landing
  • • Covered entrance with lighting
  • • Complete moisture protection system
Investment: $28,000
Completion: 12 days
Added Value: $75,000

Scarborough Emergency Egress

Added code-required emergency exit for existing lower level bedroom.

  • • Standard 36" door opening
  • • Window well with ladder
  • • Basic excavation & grading
  • • Permit acquisition included
Investment: $9,500
Completion: 4 days
Code Status: Compliant

Frequently Asked Questions

Everything you need to know about basement waterproofing in Toronto

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