Crawl Space Repair - O'Fallon, IL Crawl Space Vents Increase Moisture Issues

Though building codes are changing, some still require these vents at the time of construction. Unfortunately, the building code was wrong and made the problem worse in this home by letting in hot, humid air in the summer-causing condensation and rot and mold. In the winter, these vents let in freezing cold air, making your floors upstairs cold and wasting energy.