Our team begins with a precise excavation around your building, carefully clearing soil and exposing the foundation to prepare for the drainage system installation. This step ensures optimal access and protects your structure’s integrity.

Next, we install a high-quality BNQ-certified perforated drain pipe wrapped in a filtering geotextile and laid at the ideal slope to channel water continuously toward the sump pit or storm sewer. Backfilling and meticulous finishing restore the exterior appearance while providing lasting protection.

For absolute waterproofing, Rénover.Expert finally applies a sprayed polyurea membrane to the exposed foundation. This seamless, joint-free coating forms an ultra-durable, impermeable barrier, ensuring exceptional longevity and peace of mind for years to come.

• Precise excavation
• BNQ-certified perforated drain
• Optimal slope
• Polyurea membrane
• Meticulous finishing
• And more…