Dragon Insulation

About Us

Dragon Insulation is Columbia SC’s top installer of crawl space vapor barriers and insulation. Our vapor barriers are thicker, longer lasting, and better installed than any you can find in your local big-box store and will help control your crawl space humidity levels for decades! We specialize in fiberglass insulation, both blown- and batt-fiberglass, perfect for adding extra R-value to your attic or floors. We also install radiant barrier insulation - a NASA-developed technology that reflects heat away from your living spaces! DVB is fully licensed and insured, and all of our installers are employees - not temporary contractors. While we offer premium services, our prices are surprisingly affordable! Call today for your free quote!