short video, they show them installing an INT system along 1–wall, you see the efflorescence etc on alot of the blocks of back wall. These systems do NOT stop water that is FIRST entering through these walls nor do they stop water from getting in ABOVE the f-wall, n of course they do not stop/prevent efflorescence etc = scam!
so how can we claim this basement or any others like it was “FULLY” waterproofed, unless you are incompetent and/or a liar, ya dig?