Architecture Engineering

Leadership in Arizona Architecture & Engineering

At GLHN, we believe our success comes from helping others succeed. Since 1963, we’ve been delivering a full range of innovative, integrated design solutions to clients throughout Arizona and beyond. We thrive on complex design challenges that allow us to apply our creativity and work in partnership with our clients.

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Thermoplastic Piping Applications for Building Systems – Part 1

Thermoplastic Piping Applications for Building Systems– Part 1 Authored by R. Douglas Stingelin, PE, QCxP, LEEP AP | GLHN Architects & Engineers, Inc. In this first part of a two-part series on thermoplastic piping, we will focus specifically on newer PP-R (Polypropylene Random Copolymer) piping technology that is becoming an ever-popular choice for domestic and hydronic system installations in North America. We will share our opinions, key takeaways, and lessons…

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Design Professionals receive WELL AP Certification

Sharon Lew, Ye Zhang and Joyce Kelly are Now Accredited Professionals to Support the WELL Building Standard GLHN is proud to have two GLHN Architects, Joyce and Sharon, and Ye, an Electrical Engineer pass the WELL Building program’s accreditation exam in September 2020. Remote testing at home presented challenges but enabled Sharon Lew, pictured above, Ye Zhang and Joyce Kelly to test for 2-1/2 hours without breathing contaminated air. Testing…

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