AGAWAM, Mass. — OMG’s three most popular retrofit roof drains — Hercules, Hercules Plus and SpeedTite — have all been certified to conform with ASME 112.6.4 and CSA-B79-08 standards. As such, these drains now meet both the International Plumbing Code (IPC) and the Uniform Plumbing Code (UPC) requirements for use in reroofing applications in the U.S. and in Canada.
All sizes (3-, 4-, 5- and 6-inches), and most variations of the three retrofit drains, including various strainer domes, as well as TPO and PVC coated flange versions for direct membrane attachment, have met the standards. The certification was completed by QAI Laboratories in 2020, an independent testing, inspection and certification organization that serves the building industry.