Massivhaus

Collins House Residence Hall

ABOUT
Client College of the Atlantic
Typology Institutional
Location Bar Harbor, Maine
Size 12,500 SF
Design Team Timothy Lock, Gabriel Tomasulo, Scott Stark, Dijana Alickovick
Consultants Structural Engineer: Thornton Tomasetti; Mechanical, Electrical, Plumbing and Fire Protection Engineer: Taitem; Civil Engineer: Hedefine; Landscape Architecture: Coplon Associates
Contractor Allied Cook
Mass Timber Team NotchSB, KLH
Photography Trent Bell
EUI 0.0 kBTU/SF/yr

The new College of the Atlantic student residence hall represents a paradigm shift in both building construction and housing model for the institution. As a small college, without significant space for new development, a construction assembly type that could be assembled rapidly was required, while still upholding the highest standards for sustainability for which the institution is known.

Iterating on OPAL’s previous collaboration, the Davis Center for Human Ecology, the design team selected an all-mass timber structure, paired with wood infill walls and wood fiber insulation. An all-wood assembly sequestering biogenic carbon and achieving Passive House level energy performance makes this building one of the first of its kind. The building is set to be net-zero in energy usage, and is designed to maximize total decarbonization across all assemblies and systems. Further, it is located on a previously developed site, limiting ecosystem impact, and utilizes bird-safe glazing throughout, to protect local habitat.

The design seeks to maximize the scale and connectivity of the first-floor kitchen and meeting spaces, consistent with the college’s emphasis on reinforcing community. The communal kitchen is designed to allow for both large and small groups to cook together, with ample area to convene and eat, along with personalized, connected storage for every student. The sleeping rooms themselves are a mix of single and double occupancy, all with exposed structure on the walls and ceilings, highlighting the beauty, and simplicity, of the unique structural system.

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