Robarts Common responds to the new function of the academic library and the University of Toronto’s growing need for study space, by introducing a 50,000 sf pavilion, dedicated entirely to solo and group work environments. The new design adds 1,200 study spaces over four floors, enclosed in a five-story glass envelope that brings a spirit of transparency and openness to Canada’s preeminent academic research library.

The original design of Robarts Library features a large primary building surrounded by several smaller pavilions. Built in 1973, two of the three pavilions were completed: the Thomas Fisher Rare Books Library at the southeast, and the Claude Bissell Building at the northeast. Almost 50 years later, the project realizes the third and final pavilion with Robarts Common. The scheme is constructed as a steel gambrel truss with diagonal braces that connects to Robarts Library via a narrow bridge on the upper floors.

Set against the austere west façade of the library, Robarts Common establishes a transparent counterpoint to the Brutalist expression of the original architecture—a monolithic concrete volume. Its massing draws influences from the triangular geometries of the Fisher and Bissell pavilions, as referenced in the glass faceted façade.