Approximately 70% of homes have some kind of mold in them. People with asthma, allergies, or other breathing conditions may be more sensitive to mold. At least 45 million homes and buildings in the United States have unhealthy levels of mold

Equally important, there is no food source for vermin, termites and other critters to enjoy. And, the tight envelope of the Metal SIPs seals out even the smallest of spiders, bugs - even mosquitos.