Back to top

Codes & Approvals

The Firestone RubberGard EPDM membranes are CE certified in accordance with EN 13956: "Flexible sheet for waterproofing - Plastic and rubber sheets for roof waterproofing - Definitions and characteristics" and also meet or exceed the minimum requirements set forth in ASTM D-4637, "Standard Specification for EPDM Sheet Used in Single-Ply Roof Membrane".

In addition, the Firestone EPDM Roofing Systems have also been assessed for their performance, resulting in a variety of national and international type approvals and classifications.

Quality manufacturing

Firestone's state-of-the-art EPDM manufacturing facilities based in North America follow stringent quality control guidelines from raw material selection to finished product testing. EPDM manufacturing plants have been certified according to ISO 9001 for their quality management system and to ISO 14001 for their environmental management system.