Hostetler Roofing completed a commercial roof replacement using a high-performance IB PVC membrane system over 3” ISO insulation, improving both energy efficiency and long-term durability. The existing roof was removed down to the metal deck, and new insulation was installed to create a strong, reliable foundation. Our team installed a fully adhered PVC membrane system along walls and curbs, along with new flashing and metal edge details to ensure a watertight seal throughout the entire roof. To improve drainage, we also installed new pre-fabricated commercial gutters and downspouts, along with properly secured brackets and sealed penetrations. This project was completed with a 25-year NDL warranty, giving the property owner long-term peace of mind and protection.