I'll get right to the point . I have a cinderblock type wall for my crawl space in a fifty year old bungalow style house .The walls are starting sag creating an unlevel house making averything hard to close . Can I dig a basement pour a concrete wall all around and tie into the existing structure making it all even once again .Is that what they refer to as a type of underpinning .I saw a video on you tube and thought I would ask .Thanks
Thanks for the responses but the question still remains ,is that what they refer to as a type of underpinning .
Last edited by wannabe builder; 01-24-2012 at 10:34 PM.
Reason: adding to story for clarification