Before revision: A typical crawl space with a vapor barrier keeping some moisture from coming in from the dirt floor A crawl space is an unoccupied, unfinished, narrow space within a building, between the ground and the first (or ground) floor.
After revision: or crawlspaceA typical crawl space with a vapor barrier keeping some moisture from coming in from the dirt floor A crawl space is an unoccupied, unfinished, narrow space within a building, between the ground and the first (or ground) floor.