2RW provided facility and systems assessments followed by full MEP/FP engineering design for the preservation and adaptive reuse of the historic building, along with design for the addition and separate support facility. The historic portion received hydronic systems that respect the building’s architectural character while delivering reliable heating, cooling, and humidification to address the challenges of an aging building envelope. The addition was designed with high efficiency DOAS and VRF systems to support strong user controllability and energy conscious operation. Because the project progressed during the COVID pandemic, the DOAS system design was adapted to offer increased ventilation capacity and support healthier indoor conditions.

The renewed Douglas School now provides Winchester Public Schools with a high-quality administrative and public meeting environment while preserving an important community landmark. The updated systems improve comfort, indoor air quality, and energy performance, extending the building’s useful life and ensuring that its historic significance continues to support the community for generations to come.