Headquarters Renovation and Expansion

Holland, Michigan

Starting with a schematic design concept and working closely with the design and construction teams, Engineering Plus, Inc. designed and coordinated the mechanical and plumbing systems for the multi-phase renovation and expansion to Haworth’s world headquarters in Holland, MI. One Haworth Center is a 300,000 sq. ft., 3-story showcase of sustainable design that is registered for LEED-NC Gold. The unique design of the building challenged us to engineer mechanical systems that would integrate seamlessly with the architecture and yet provide high performance with significantly less energy and with flexibility to adapt to future changes within the building. The integrated mechanical design features a new high efficiency heating and cooling plant, flexible and efficient under-floor air distribution, radiant floor and radiant panel heating, snow melt, atrium smoke evacuation, ventilation air energy recovery, and a control system for monitoring the building performance.

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