Commercial structures require reliable waterproofing systems to protect foundations, underground structures and building envelopes from water infiltration. Without proper waterproofing, water intrusion can lead to structural damage, mold growth and costly repairs.

NTL Contracting & Waterproofing Inc. provides professional commercial waterproofing services across Toronto and the GTA, delivering high-quality waterproofing solutions for builders, developers and property managers.

With over 25 years of construction experience, our team has the expertise and equipment required to complete complex waterproofing projects safely and efficiently.

Call 416-850-4022 to discuss your commercial waterproofing project.

Commercial buildings often require specialized waterproofing systems designed to protect below-grade structures and foundations from water infiltration.

NTL Contracting & Waterproofing Inc. provides waterproofing services for a wide range of commercial applications including:

Our team works closely with contractors, engineers and project managers to ensure waterproofing systems are installed according to project specifications.

Elevator pits are highly vulnerable to water infiltration because they are located below grade and are often exposed to groundwater pressure. Proper elevator pit waterproofing requires specialized materials and installation techniques to ensure long-term protection.

Our elevator pit waterproofing services include:

• Surface preparation and crack repair
• Installation of waterproof membranes
• Drainage system installation
• Protective coatings and barriers

These systems are designed to protect elevator equipment and prevent costly water damage.

Large commercial structures require durable waterproofing systems to protect the building foundation from groundwater and hydrostatic pressure.

• Commercial foundation waterproofing systems may include:
• Hot or cold applied waterproof membranes
• Drainage board systems
• Foundation wall protection boards
• Perimeter drainage systems
• Foundation crack repair

Proper installation ensures the building foundation remains protected against water infiltration for the life of the structure.

Parking structures and underground garages are frequently exposed to water infiltration from groundwater, rain and snow.

Waterproofing systems are essential for protecting these structures and preventing concrete deterioration.

Parking structure waterproofing may include:

• Waterproof membranes
• Crack repair and sealing
• Drainage systems
• Concrete protection systems

These systems help extend the lifespan of parking structures and reduce maintenance costs.

Proper drainage is critical for protecting commercial foundations and preventing water accumulation around the structure.

NTL Contracting & Waterproofing Inc. provides site servicing solutions including:

• Weeping tile drainage systems
• Foundation drainage installation
• Site grading and drainage improvements
• Stormwater drainage systems

Effective drainage helps prevent hydrostatic pressure and reduces the risk of basement or foundation leaks.

Contractors and developers across Toronto trust NTL Contracting & Waterproofing Inc. for professional waterproofing installations.

✔ Over 25 years of construction experience

✔ Residential and commercial project expertise

✔ Experienced waterproofing crews

✔ Reliable installation methods

Our team works efficiently with other trades to ensure projects remain on schedule while maintaining the highest quality standards.

NTL Contracting & Waterproofing Inc. proudly provides commercial waterproofing services across:

If you are searching for commercial waterproofing contractors in Toronto, our team can provide the expertise required for your project.

Request a Commercial Waterproofing Consultation

Professional waterproofing is essential for protecting commercial structures and ensuring long-term building performance.

If you are planning a project that requires commercial waterproofing or foundation waterproofing, contact

NTL Contracting & Waterproofing Inc. today.

Call: 416-850-4022

Email: sales@ntlcontracting.com

Schedule a commercial waterproofing consultation with our team.