Cement blocks in a crawl space have the potential to allow cooler air to seep in and cause the floors above to feel cool to the touch. Jay Hugee proposed SilverGlo insulation for this customer's home to boost energy efficiency as the panels reflect heat back into the crawl space. The inclusion of a durable CleanSpace Crawl Space Vapor Barrier (with a 25-year warranty against rips and tears) would provide a layer to separate the earth from the home and be a barrier to moisture which can cause mold and musty smells. Luis Aguirre and his crew were happy to install these crawl space products to help the customer.