Built in the 1920s and designated a historic monument, the Outremont Theatre originally comprised a series of spaces inherited from its former role as a neighbourhood cinema, including an overly deep hall beneath the balcony and layouts that had become obsolete. The complete reconfiguration of the building transformed this legacy into a versatile cultural facility: a performance hall seating more than 600 spectators, a flexible space for community events, and a more intimate venue—the Petit Outremont—designed for gatherings with a smaller audience.
Restoring the building required a major intervention, both to preserve its heritage character and to integrate contemporary technological equipment. The approach relied on close interprofessional coordination, bringing together acousticians, scenographers, engineers, and lighting designers, and on the discreet integration of technical systems within a historic décor whose every element needed to be respected.
The work carried out redefined the experience of the theatre. A new stage and proscenium were created, incorporating an adaptable lighting system suited to various scenographic requirements. The orchestra level and balcony were reconfigured to provide optimal sightlines, accompanied by new seating. Flexible lighting devices were installed, and acoustic panels were integrated into the hall’s décor. A new air‑conditioning system was implemented, with air distribution concealed within the ceiling, whose coffered architecture had to be preserved. Finally, a new projection room was added, completing the functional upgrade of the theatre.
Following this major transformation, the firm continued to support the borough until 2017 through various complementary mandates: masonry disorder assessments and repairs, heritage enhancement studies, alcohol permit applications, installation of a commemorative plaque, and other interventions aimed at ensuring the long‑term preservation and valorization of the Outremont Theatre.