Crawl spaces
Should I Build on a Slab on Grade Foundation or a Crawl Space?
...crawlspaces are another great reason to choose a slab-on-grade foundation
A slab foundation is better. Remember – a crawl space is a mini basement, aka a hole in the ground that will one day be filled in by nature, one way or another. To avoid flooding or moisture damage, or shifting due to soil quality, you would be ...