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Basement Waterproofing Services
A properly waterproofed basement helps protect your home from leaks, moisture buildup, and long-term water damage. At Lex Contracting, we provide professional basement waterproofing solutions designed to improve basement protection, indoor comfort, and long-term durability.
Our team focuses on reliable drainage systems, protection against water intrusion, and long-lasting waterproofing services tailored to residential basement renovation projects.
A properly waterproofed basement helps protect your home from leaks, moisture buildup, and long-term water damage. At Lex Contracting, we provide professional basement waterproofing solutions designed to improve basement protection, indoor comfort, and long-term durability.
Our team focuses on reliable drainage systems, protection against water intrusion, and long-lasting waterproofing services tailored to residential basement renovation projects.
Basement Waterproofing Services
Common Signs of Basement Water Problems
Water Leaks & Damp Areas
Visible leaks, damp basement walls, or standing water are common signs that professional basement waterproofing may be needed.
Musty Smells & Humidity
Persistent humidity and musty odors often indicate hidden moisture or ventilation problems inside basement spaces.
Foundation Cracks
Cracks in basement walls or floors can allow water intrusion and should be professionally inspected and sealed.
Mold & Mildew Growth
Excess moisture can create conditions that support mold and mildew development over time.
Waterproofing Solutions for Residential Basements
Interior
Waterproofing
Interior basement waterproofing systems help manage moisture and reduce water infiltration inside basement areas.
Exterior Foundation Protection
Exterior waterproofing helps protect foundation walls from groundwater pressure and long-term moisture exposure.
Drainage
Improvements
Professional drainage solutions help redirect water away from the foundation and reduce the risk of basement leaks.
Sump Pump
Systems
Sump pump installation helps remove excess water and helps protect basements during heavy rainfall and seasonal water buildup.
Foundation Crack
Sealing
Sealing and repair of foundation cracks help reduce future water penetration and structural moisture issues
Our Basement Waterproofing Process
01
Basement Inspection
We inspect the basement, foundation walls, drainage conditions, and visible signs of moisture or water intrusion before work begins.
Drainage Planning
Our team identifies the most effective waterproofing approach and recommends appropriate drainage solutions for the space.
02
Waterproofing Installation
Installation of basement waterproofing systems, drainage components, sealants, and waterproofing materials designed for long-term performance.
03
Foundation Repairs
Foundation cracks and vulnerable areas are sealed to help minimize future moisture penetration risks.
04
Final Quality Inspection
Every waterproofing project is carefully reviewed to ensure proper installation, drainage performance, and reliable basement protection.
05
Benefits of Basement Waterproofing
Moisture Protection
Water intrusion and excess moisture can lead to foundation damage, mold growth, musty odors, and reduced basement comfort over time. Professional basement waterproofing helps protect basement spaces from common moisture-related problems and helps support long-term structural protection.
BASEMENT COMFORT
A properly waterproofed basement creates a cleaner, drier, and more reliable environment for storage, finished living areas, and future renovation projects. Professionally installed waterproofing systems also help improve overall basement durability and everyday usability.
Our Basement Services
Flooring installation
Flooring installation
Expert flooring installation delivers a clean, finished look while improving comfort underfoot.
Proper subfloor preparation and precise installation ensure stability, durability, and long-term reliability.
Walkout Basement
Walkout Basement
A walkout basement adds natural light, outdoor access, and functional living space.
Adding a separate basement entrance turns a previously living space into a separate apartment.
Drywall Installation
Drywall Installation
Professional drywall installation delivers smooth, durable walls that complete your basement renovation.
Expert workmanship ensures a clean finish built for long-term use.
Toronto Basement Waterproofing Services FAQs
What causes basement water problems?
Basement water issues can be caused by poor drainage, hydrostatic pressure, foundation cracks, or aging waterproofing systems.
What is the difference between interior and exterior waterproofing?
Interior waterproofing helps manage water and moisture inside the basement, while exterior waterproofing helps stop water before it reaches the foundation walls.
Do you install sump pump systems?
Yes, sump pump installation is available as part of basement waterproofing and drainage projects.
Can waterproofing help prevent mold growth?
Reducing excess moisture through proper waterproofing may help lower the risk of mold and mildew inside basement spaces.
How long does basement waterproofing take?
The timeline depends on basement size, drainage conditions, foundation repairs, and the overall scope of waterproofing work required.
What causes basement water problems?
Basement water issues can be caused by poor drainage, hydrostatic pressure, foundation cracks, or aging waterproofing systems.
What is the difference between interior and exterior waterproofing?
Interior waterproofing helps manage water and moisture inside the basement, while exterior waterproofing helps stop water before it reaches the foundation walls.
Do you install sump pump systems?
Yes, sump pump installation is available as part of basement waterproofing and drainage projects.
Can waterproofing help prevent mold growth?
Reducing excess moisture through proper waterproofing may help lower the risk of mold and mildew inside basement spaces.
How long does basement waterproofing take?
The timeline depends on basement size, drainage conditions, foundation repairs, and the overall scope of waterproofing work required.