Injection Waterproofing in Cellar - Seeking Opinions

French drains into a sump pump is the tried and true.

colonialrevival

in General Discussion 1 year and 8 months ago

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jf | 1 year and 9 months ago

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Hi everyone! I am finishing my cellar in my BK townhouse with a rubble foundation. Ground water in the rear of the cellar is seeping through the foundation wall and I am trying to find a solution. I recently heard about “Chemical grout injection” as a waterproofing method that enables you to waterproof the exterior side of the foundation wall from the interior. It seems a bit too good to be true, as it is much less expensive than digging out the backyard and adding a membrane to the exterior side of the foundation. So, I am wondering if anyone else had experience with this method and had any thoughts to share.
Thank you very much!

Fort_Green_p_nut | 1 year and 8 months ago

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I’m very interested in learning how your project fared as I would like to eventually waterproof and finish my basement too.