Batted fiberglass insulation does not respond well to moisture. Moisture causes the fibers in the material to weaken and break apart. This means the gaps left in the batting exposes the underside of your home to the cold air and holds the moisture next to the wood. This causes mold and wood rot. Protect the underside of your home with proper encapsulation. Contact Dr. Energy Saver today to schedule your free checkup and get an estimate for proper encapsulation from the home comfort and energy specialist!