I have a small crack in one of my basement walls. During heavy rains water leaks through the crack onto my basement floor. I wanted seal the crack with some water proofing seal but a few of my coworkers suggested that I bring in some basement waterproofing company to evaluate my basement. Well.. three companies later, I am more confused than ever. Company A told me that my basement is fine. They offered to seal the crack on my basement with some expandable sealer. Company B said that my 30yr old walls are going to start cracking and that I should consider putting in a trench around the perimeter of my basement. Company C said that all hell is going to break out soon and that I need to dig around the perimeter of my foundation to install some exterior drainage that will help relieve the hydrostatic pressure on my walls. I want to believe company A but I would hate to seal the crack, finish my basement, and discover that company C was right. The grading and gutter drainage around my house is good. Is their a way to measure the amount of hydrostatic pressure against your basement walls. Can I shine a black light against it to reveal some obvious message?
- posted
18 years ago