We don't have basement water problems, but when I built our theater down there I did this just so I could sleep better at night:justincredible;992702 wrote:I really think the only solution that will work for us is for all of the work to be done on the interior. In order to do work on the exterior of the basement we'd have to dig up our sidewalk which will end up adding significant cost to the project. I'll probably end up not worrying about it since it's only annoying and not really a huge problem and it seems like it will be cost prohibitive.
http://waterproof.com/
(site looks like it was made by a 12 year old in 1999, but they were the cheapest when I priced it out, and shipped quick)
I think it ran like $400 or so and took about a half day to finish the job (once you have it prepped).
I would also do drylok paint on the walls...