Waterproofing the foundation slab
Professional waterproofing in Quebec
Protect your concrete structures against water and humidity with our expertise in waterproofing of sub-base slabs. With over 30 years’ experience, Toitures LV offers complete installation, repair and maintenance solutions for decks, balconies, foundations and concrete floors.
We also offer 24/7 emergency service throughout Greater Montreal.
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Why choose a tréfond slab?
- Optimum water protection
High-performance membranes prevent infiltration, moisture and corrosion caused by de-icing salt. - Resistance to Quebec climate
Materials designed to withstand freeze-thaw cycles and heavy loads. - Guaranteed durability
A solution that protects your surfaces for up to 20 years and increases the value of your property. - No infiltration
Completely watertight, from surface to depth.
Our specialized services
- Waterproofing of terraces, balconies and concrete floors
- Foundation wall protection with multi-layer systems
- Durable, UV- and weather-resistant flat roofs
- Precise sealing of junctions (slab-wall, parapets, etc.)
- Professional repairs (injections, joints, rework)
- Annual preventive inspections
- 24/7 emergency service
Our 4-step process
- Free inspection – Complete assessment of your needs
- Tailor-made solutions – A plan adapted to your structure and budget
- Expert installation – Carried out by our certified technicians
- Written warranty – Protection on materials and workmanship
Toitures LV expertise
✓ Over 30 years of recognized experience in Quebec
✓ Integrated solutions from design to maintenance
✓ High-performance materials adapted to local climate
✓ Residential, commercial and institutional service
Protect your structures now
Don’t let water cause costly damage. Our experts in sub-base slab will support you with durable, guaranteed solutions.
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