We have bad basement seepage. The humidity level in our basement is so high. Unfortunately we have wood floors in the basement and they are buckling all over. As new home owners, we are pretty clueless and learning as these problems arise. Also we don't have lots of money to spend but we do want to solve our basement issues. I thought maybe we need the basement "sealed" but I'm not sure if this is done from the outside or inside the house. We have a finished basement but we can't really use it because my son has mold allergies. So I'm also concerned that there may be mold growing under the floors but I don't know how to figure this out. Any ideas or recommendations? I would really appreciate it.