WISE SEAL® FOUNDATION WATERPROOFING TECHNOLOGY

Wise Cracks are industry leaders in foundation crack repair. Our experts have been repairing cracks in foundations for decades. We specialize in keeping homes of Canadians like you safe, dry and valuable! There’s nothing like a crack in your foundation to ruin your home, scaring off potential buyers. If you have a foundation crack, we will repair it quickly and cost effective using our award winning patented Wise Seal® Flex Resin.  

A cracked foundation could lead to serious structural issues within your home or business, so it’s best to act quickly when you notice a problem. It might not be as obvious as seeing a crack in the foundation itself.

Rough textured surface of a cracked concrete foundation slab.
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KEEP AN EYE OUT FOR THESE WARNING SIGNS

  • Horizontal or diagonal cracks in the walls
  • Uneven or sloping floors
  • Doors or windows sticking – this could mean the foundation has shifted
  • Gaps between the walls and the ceiling or floor
  • Cracked or displaced exterior brickwork
  • Chimney leaning or even separating from the building
  • Walls bulging outward or bowing inward
  • Visible water damage in your basement or crawlspace
  • Foundation sinking/settling

HOW WISE SEAL® Seals YOUR FOUNDATION

When injected into cracks or holes, Wise Seal® penetrates through the outer limits of the wall and into the subgrade (soil), sealing not only the crack but forming an outer barrier. Wise Seal ® bonds to both sides of the foundation crack in wet or dry conditions, expanding to create a compression seal.

Wise Seal ® is formulated to activate upon injection making a form fitting gasket inside the crack. Yes, these repairs can be done from the inside using our product, we have over thirty years of proven success and hundreds of thousands of satisfied customers to back it up.

Curing within minutes, the seal material will flex and stretch ensuring a bond that will hold tight during the foundation’s natural movements. Wise Seal ® is environmentally friendly. A wise crack is a dry one!

Hands plasterer at work
cement texture light

30+

Years Experience

800K+

Installs + Repairs

A+

Track Record

LOW

Risk Investment

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Wise Cracks van in a parking lot