750 Lexington Ave, New York, NY 10022
Avenida Paulista 2.300, andar Pilotis, 01310-300 São Paulo, Brazil
750 Lexington Ave, New York, NY 10022
85 Broad St, New York, NY 10004
Via Dante 7, 20123 Milan, Italy
6060 Center Dr, 10th Floor, Los Angeles, CA 90045
122 Leadenhall Street, London EC3V 4AB, UK
Level 35, Tower One Barangaroo, International Towers Sydney, 100 Barangaroo Avenue, Sydney, Australia
505 Montgomery St, San Francisco, CA 94111
Brickell City Centre, 78 SW 7th St, Miami, FL 33130
Willis Tower, 233 S Wacker Dr, Suite 4400, Chicago, IL 60606
Av. Paulista, 1374, Bela Vista, São Paulo, SP 01310-100, Brazil
93, rue de la Villette, 69003 Lyon, France
Via Properzio 5, Rome, Italy
One Central, 8th Floor, Trade Centre 2, Dubai, UAE
10 York Rd, London, England SE1 7ND
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Great design is about how people feel in a space, not just how it looks.
Gary Klein
ABOUT THE AUTHOR
Gary Klein
Hospitality & Environmental Design Specialist
Gary Klein is a respected building science consultant and plumbing efficiency expert widely recognized for his contributions to sustainable hot water system design and high-performance building practices within the AEC industry. As a leading authority on water distribution efficiency, his work focuses on optimizing plumbing infrastructure to reduce water waste, improve energy performance, and enhance occupant comfort across residential and commercial environments. Gary specializes in hot water recirculation strategies, plumbing system layout optimization, water heating efficiency, and code-compliant sustainable building solutions. Through his decades of research, policy development, and consulting experience, he provides valuable insight into modern commercial restroom systems, water-saving fixture integration, efficient plumbing design, and the growing importance of performance-driven infrastructure in contemporary building construction and facility management.
