Erin Sigal Design is a Montreal-based architectural and interior design studio founded by Erin Sigal, who holds a Master of Architecture from the University of Toronto. The studio’s work is grounded in a strong architectural foundation, with a focus on spatial clarity, proportion, and thoughtful detailing.
Specializing in residential renovations and interiors, the studio works on projects ranging from full-home transformations to custom, detail-driven spaces. Each project is approached holistically, balancing planning, custom millwork, materiality, and furnishings to create cohesive, well-resolved interiors.
From layouts and floor plans to custom cabinetry, furniture, and finish sourcing, Erin Sigal Design is involved throughout the design process - resulting in spaces that feel intentional, refined, and timeless.