spray foam insulation in a crawlspace offers a powerful air and moisture seal that that traditional insulation cannot match. By expanding to fill every crack and crevice, it effectively blocks ground moisture from rising into your home, which drastically reduces the risk of mold, mildew, and wood rot that can compromise your home 's structural integrity. Additionally, this seal prevents cold air from seeping in during the winter and conditioned air from escaping in the summer, leading to warmer floors, improved indoor air quality, and substantially lower energy bills.
