Commercial and multi-residential waterproofing

Tephra specialize in complicated building envelope repairs. Through the years, our clients have continuously approached us with water ingress problems, which brought us to specialize and learn alongside different teams of engineers in order to refine and determine the best solutions for every building envelope problem to we faced. We are proud to say we have obtained the Alsan RS liquid membrane certification. This essential certification is a key tool to serve you as best as we can.

Example of past and current projects:

  • Deck replacement membrane
  • Concrete slab penetrations waterproofing over underground parkade
  • Windows and doors replacement due to water ingress
  • Etc.

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