An Arctic Campus That Refuses to Choose Between Warmth and Daylight
In Iqaluit, the envelope has to withstand an Arctic winter, a remote-materials supply chain, and a landscape worth seeing. Nunatta Campus needed daylight, harbour views, and R-18 insulation in the same building strategy—not as competing compromises.
Project Details
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Nunatta Campus at night: a daylighting envelope working within an Arctic winter condition. |
The Challenge: Insulate the Campus Without Giving Up the Landscape
Nunatta Campus is a major academic and cultural expansion in Iqaluit, where the building has to work with a limited annual shipping window, long periods of severe weather, and a landscape that is integral to the experience of the campus. The architects needed to protect the building against Arctic cold while connecting students and community to harbour views and natural light.
One Project, Competing Priorities
In a conventional façade, more insulation can mean less light, while more glass can mean a larger thermal burden. In Iqaluit, that trade-off is too costly. The right façade had to perform thermally, control and distribute light, and make the project practical to deliver through remote logistics.
The Solution: Give Each Glazing Type a Clear Job
The design team combined Solera® R-18 insulated daylighting panels with clear triple-glazed vision panels. Vision glazing retains direct views to the harbour and landscape. Solera® brings diffuse daylight further into the learning environment while providing the high insulation level required for the Arctic envelope.
R-18 Daylighting as an Envelope Component
Solera® was selected with the appropriate visible-light-transmittance and insulation configuration for the project. The result is not a wall of conventional glass: it is a mixed glazing strategy where transparent panels carry the view and translucent panels distribute daylight without giving up thermal performance.
South Light, Distributed Through the Learning Environment
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Strategic roof cuts scoop south light deep into the building, while the south façade and clerestory glazing combine transparent and translucent zones to deliver a more even spectrum of light. The intent was not simply to add windows; it was to distribute daylight through the interior and preserve visual connection to the Arctic setting. The internal organization also uses transparency and spatial interconnectivity to encourage student engagement. The approach supports an academic building that is not only efficient, but socially useful to the students, staff, and wider community who use it. |
A daylighted Nunatta Campus circulation space, where translucent and clear glazing support both light and connection to place. |
The Result: A Community Building With a Social Heart
The first space visitors enter is a circular social space, conceived as the heart of the building and an expression of the Inuit value of collaboration. The completed expansion provides fine arts and multimedia classrooms, fisheries training facilities, digital labs, kitchen classrooms, and other flexible learning spaces for the campus community.
The Nunatta Campus rotunda: a social heart designed to support connection, learning, and collaboration.
The Lesson for High-Performance Projects
R-25 is valuable when a project needs the highest performance, but this project demonstrates the principle at R-18: insulation and daylight do not need to be opposites. With the right glazing roles, a cold-climate project can protect its envelope, bring in usable light, and stay connected to the landscape that gives it meaning.
