SOPREMA Inc. has developed SENTINEL® PVC, a high-performance roofing membrane designed to provide long-term performance, ease of installation and flexibility. The roof system is manufactured using specialized processes that provide unique rooftop performance and aesthetic characteristics, including SOPREMA’s Acrylic Shield surfacing. It’s the only roof membrane of its kind to integrate silver and copper metallic powder, providing enhanced aesthetic appearance and weathering capabilities that are identical to metal roofs. The membrane is chemical resistant and fire and wind rated by Underwriters Laboratories (UL) and FM Approvals. SENTINEL PVC is designed for both new construction and retrofit projects and is available in small rolls. The roof system can be installed over a variety of substrates in all climates and can be applied on top of existing asphalt roofs. For more information, visit