Waterproofing
Interior Waterproofing
An interior drain collects water at the footing and carries it to a sump instead of letting it surface on the floor.
Warning signs
- Water appearing at the wall-floor joint
- Recurring seepage in the same area
- A sump that never keeps up during storms
What the inspection involves
- Locate the entry points and the low areas of the slab
- Confirm footing depth and slab condition
- Verify sump location and discharge routing
Possible approaches
- Perimeter drain tile installed at the footing
- Sump basin and pump sized to the system
- Wall vapor management where appropriate
Scope limitations
Interior drainage manages water that reaches the foundation; it does not correct grading or structural issues on its own.
What affects the price
- System length
- Slab thickness and access
- Discharge routing
- Restoration required
We don't publish prices for this work. Pricing comes in a written scope after the inspection.
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Next steps
Request an inspection and we'll confirm details and arrange a time to look at the conditions.
Request an inspection