Bob Cangemi is the founding principal of Renaissance Building Products, and with over 30 years of experience, is a recognized expert on the design and consultancy of complex architectural louvers. Bob and his wife Lorraine Cangemi have now formed OSA , LLC the US distributor of OSA, LLC; the largest and most respected louver manufacturer in the Middle East. “Our long-term relationship with customers in NY has given us the confidence to share our experiences with the rest of the country. Having the resources of OSA, backed with the highest performing AMCA rated louvers in the world, this partnership will offer many more design options for our clients.” Collaborating with many of the world’s foremost architects and contractors, Bob has contributed to his extensive success by learning from the entire construction team on projects such as WTC-Tower One, WTC-Tower Four, Hudson Yards, 270 Park Avenue, DSNY-125, JFK Airport, LaGuardia Airport and Mumbai Airport.