Weather protection

Foundation waterproofing

Adequate foundation protection is essential to prevent water infiltration, the presence of moisture and the appearance of mold.

Roof and wall imperviousness

Using high performance sealing systems (watertightness membranes, caulking, sprayed polyurethane, etc.), we control the migration of air, water vapor or harmful vapors between two connected premises (interior-exterior or interior-interior), depending on the project’s specific needs.