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crawl spaces

  1. Building & Construction
    I had a new addition put on a few years back 24' X 24' sits on a concrete slab and the other 24' x 24' is over a crawl space. They didn't insulate either except for the walls of the crawl space. It is very hard to access the slab portion from the crawl space. The qustion is how do I know go back...
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