SENTINEL® G200 is a high performance, fiberglass reinforced, thermoplastic polyvinyl chloride (PVC) roof membrane, specially designed to provide unmatched flexibility and long-term performance. SENTINEL membranes provide the proven fire and chemical resistance of PVC along with the superior weldability, making it easy to conform to complex geometries. SENTINEL G200 is available in an ENERGY STAR® approved white as well as a variety of colors, including gray and tan.

Product Properties

  • Installation Method Fully Adhered
  • Reinforcement Glass Fiber
  • Thickness 80 mils (2.0 mm)


SENTINEL G200 can be installed with SENTINEL® H2O or SENTINEL® S Bonding adhesives. Please refer to the specific adhesive data sheet for application guidelines. SENTINEL G200 cannot be used with mechanically attached systems. All laps must be heat welded to ensure a water tight seal.


Testing & Approvals

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Related Projects

Parkland Hospital – Dallas, Texas

The new hospital featured flat rooftops at multiple levels that all needed to be made watertight for decades to come. The roofing system needed to be designed in a way that accounted for a helipad, consistent rooftop traffic, extensive rooftop equipment, lightwells and various utility platforms. A lot stood in the way of Anchor Roofing, the installer, but the meticulous planning for the project meant that all contingencies had been considered by the time application of the waterproofing system began.

Ohio Stadium – Columbus, Ohio

Ohio Stadium is the fourth largest on-campus facility in the nation and the fifth largest stadium in the world. Unique in its double-deck horseshoe design, Ohio Stadium is both intimate and intimidating and only one of many buildings on the OSU campus where SOPREMA products are utilized.