Commercial Foundation Waterproofing in Quebec
Protecting foundations against water infiltration is crucial to prevent cracks and other damage that could affect the building. HIZO offers a range of high-performance solutions adapted to various foundation types, whether conventional foundations, Berlin walls or insulated formwork.
Foundation Waterproofing Systems
We offer several proven technologies to ensure complete waterproofing of your commercial foundations.
Torch-Applied Waterproof Membrane
The torch-applied membrane, composed of modified bitumen with SBS polymers and a non-woven polyester reinforcement, is thermally welded to create a durable waterproof barrier against water and moisture.
It is often used as a waterproof membrane on rooftop terraces, foundations and other horizontal and vertical buried surfaces.
- Durable waterproof barrier
- Ideal for foundations and roofs
- Professional application
- Weather resistance
Liquid Membrane
The liquid membrane, a monolithic solution often composed of water and synthetic rubber, serves as an air and vapor barrier. This versatile product is suitable for a variety of surfaces used in construction.
- Compatible with masonry and concrete
- Application on wood and gypsum
- Continuous monolithic barrier
- No joints or connections
Sprayed Polyurea Membrane
The sprayed polyurea membrane is a non-toxic, fast-drying coating, perfect for forming monolithic barriers on a variety of surfaces such as wood, concrete, metal and polyurethane foam.
With its superior mechanical properties and excellent chemical resistance, it is ideal for protecting metal, steel, concrete and polyurethane foam structures, offering robust resistance against impacts, abrasion and climate variations.
- Ultra-fast drying
- Impact and abrasion resistance
- Excellent chemical resistance
- Ideal for basins and tanks
Self-Adhesive Membrane
The self-adhesive membrane is composed of modified bitumen and has a trilaminate polyethylene fabric surface. This polyethylene fabric is suitable for use with spray polyurethane foam insulation.
It is designed to ensure air tightness and is impermeable to water vapor. This membrane can also be used as an intramural membrane, masonry flashing, transition membrane and for waterproofing around openings.
- Air and vapor tight
- Compatible with spray foam
- Multiple applications
- Quick installation
Our Waterproofing Projects
Need to waterproof your commercial foundations?
Our experts are available to assess your needs and propose a custom solution.