Basement Leak Repair — Crack Injection & Sealing, BC

When water enters at one identifiable point — a vertical crack, a form-tie hole, a window well, or a service penetration — a targeted repair is far cheaper than a full waterproofing job.

Crack injection

Polyurethane injection expands to fill the full depth of an active leaking crack; epoxy is used where structural bonding is required.

Window wells and penetrations

Adding a well drain tied into the perimeter system, or re-sealing conduit and pipe penetrations, resolves many isolated leaks.

When to escalate

Leaks appearing in multiple locations, or water rising through the slab-wall joint, point to a drainage problem rather than a sealing problem.

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