The crawl space of this Mantoloking, NJ shore home was very humid in the summers causing the air in the rest of the home to be damp and musty. Quality 1st Basement Systems installed CleanSpace crawl space encapsulation in this crawl space to stop the air quality issues in the home. The CleanSpace vapor barrier works by sealing the crawl space off from the cold, damp concrete walls and dirt floors. Since water vapor is prevented from getting into the crawl space, the quality of the air is drastically improved. The owners have noticed a large difference in the feel of the air throughout their entire home!