We offer spray foam insulation, waterproofing, and vapor barrier installation, creating a protective barrier against water, air, and heat infiltration. Barrier South shields homes and businesses in South Carolina, Georgia, and Upper Florida from heat, cold, and moisture damage. For buildings, we offer building envelope consulting services for those in need vapor barrier, spray foam, waterproofing, insulation, and thermal efficiency considerations before and during the construction or refurbishing of residential homes or commercial buildings. Since 2014 Locally owned and operated company manufacturer-trained and certified specializing in thermal and moisture protection.