Clad primarily in masonry and cast stone, the historic structure required significant repairs to its enclosure. Of particular concern were the original single-pane glass windows with heavily corroded metal frames, which required sensitive treatment within a heritage context.
In 2014, our team was engaged to conduct a condition assessment of the building’s windows and walls, utilizing a bosun’s chair for close-up visual review. Based on this assessment, we identified key areas that require restoration and conservation. Given the delicate nature of the structure, we supported a trial repair phase in 2015. This process involved removing, replacing, or restoring key components and applying a silicate-based coating to the cast stone. The trial repairs provided critical insights that informed the development of a comprehensive Conservation Plan, including conceptual repair strategies, cost estimates, and scheduling.
We were subsequently retained to lead the rehabilitation of the west elevation and conservation of the rest of the building. Due to the Spencer Building’s heritage designation, we worked in consultation with the City of Vancouver Heritage Commission to prepare a Conservation Plan. Our strategy focused on retaining as much of the original building fabric as possible while enhancing long-term enclosure performance. The Plan included a Statement of Significance, a detailed conservation strategy, and recommendations for future maintenance.
During the rehabilitation and conservation phase, we served as construction managers, guiding the design and construction process, optimizing the budget, managing risks, and coordinating closely with trade contractors. The project balanced heritage preservation with building performance, thereby extending the life of this historic Vancouver landmark.
In March 2018, the Spencer Building project was presented with a Recognition Award for Heritage Conservation from Heritage BC.
