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Interior Waterproofing Project

Interior Perimeter Drainage Installation

Interior drainage channel installed beside the foundation wall and prepared for connection.

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Interior Waterproofing

Project overview

Interior perimeter drainage collects water near the base of the foundation and directs it to the planned collection point. The installation requires controlled slab access, suitable pipe or channel, drainage stone and a continuous route to the sump or discharge system.

Related assessment considerations

  • Where water first becomes visible
  • Interior and exterior access
  • Foundation and drainage condition
  • Finished materials affected by the work
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Request a basement assessment

Tell us where and when the water appears

Share the location, timing, basement finish and any visible cracks, sump-pump concerns or window-well problems. Clear photographs help us understand the request.

  • Brampton property address or postal code
  • Active leak, recurring leak or preventive assessment
  • Interior and exterior photo uploads
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