Waterproofing of the under-slab can be as critical to the success of weatherproofing a building as waterproofing below-grade walls. This often-overlooked component has led to a tremendous amount of damage through moisture entry in both liquid and vapor form. Moisture enters the concrete slab at all of the usual suspected areas, such as openings, joints, penetrations and cracks that form over time.
We provide professional work in a timely manner across the GTA with the best prices guaranteed.
  • Prep excavation
  • Concrete work
  • Professional and quick