No vents to open, no vents to close. With a Conditioned Crawl space, it’s low maintenance throughout the year. Not only can you remove one more item from your “Honey Do” list, you can also have greater peace of mind about your new home’s moisture protection, energy efficiency, and structural integrity. With a Conditioned Crawl, you’ll find rigid foam insulation lining the interior walls of the foundation as well as a continuous poly vapor barrier that covers the floor and sides. The bottom and sides of the crawl space are now protected from water, air, and vapor penetration. You’ll also find an average 50%-55% relative humidity in your crawl space ¬ similar to the home’s interior. Since the crawl space is insulated and protected from moisture, air is circulated though the crawl and decreases your risk for mold while at the same time significantly improving your home’s energy efficiency!