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Basement Waterproofing Case Studies: Foundation crack in poured concrete wall in Pickering, ON

Wednesday, June 21st, 2017 by Steve Matthews


A common crack was found in the poured foundation wall of our customers basement. These cracks result from the curing process, and result in considerable amounts of water leaking into the basement. With this particular case, the homeowner had the repair done several times by another company on the outside, only to re-leak again and again. 


Inspector Steve Matthews recommended the FlexiSpan repair system for the crack. Mark Dougherty installed the FlexiSpan repair method that will move with the foundation during expansion and contraction periods, maintaining a tight and permanent waterproof seal. 

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Clarke Basement Systems
12045 McCowan Rd
Stouffville, ON L4A 4C3

Clarke Basement Systems
7250 Keele St Store #209
Vaughan, ON L4k 1Z8