- Full-building street-level views of Halo Residences at Yonge Street and Grenville Street, showing the tower's contemporary massing above the heritage base and restored clock tower.
- Cladding detail shots showing STATE's facade system across the building's exterior elevations, panel alignment, material finish, and integration with the tower's overall envelope.
- Close-up views of the etched structural glass "ghost" element at the base of the tower, replicating the silhouette of the demolished Fire Hall No. 3 alongside the restored 1872 clock tower.
- Podium-level and commercial base views showing the facade transition between the heritage streetfront and the new residential tower above.
- Construction and near-completion images documenting STATE's cladding installation scope at Halo Residences through to project completion in 2024.
Window wall installation at 88 Queen Street Toronto by STATE

























Halo Residences stands out from a facade delivery standpoint because of the project's heritage sensitivity and the architectural precision demanded by the site's complex layering of old and new. The building had to integrate a functioning new 39-storey tower directly alongside a restored 19th-century clock tower while delivering a high-performance building envelope, all on a constrained, high-profile Yonge Street site. For STATE, the cladding scope required materials and installation tolerances that could perform at both aesthetic and technical levels in a project attracting significant public and media attention. This reflects STATE's vertically integrated design, fabrication, and installation model, managing every step of the facade process under a single contract.
No subcontractors, no finger-pointing, one accountable partner.
Learn about STATE’s single-source manufacturing capabilities — including its 262,279 sq ft facility and in-house glass fabrication.
Explore STATE’s full product lineup window wall, curtain wall, railing, cladding, and more.
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Each project was delivered under STATE’s single-source model, with design, fabrication, and installation managed by a single team. View STATE’s full project portfolio for the complete list of completed facades across North America.
Browse all state projectsFrequently Asked Questions
Halo Residences (IMMIX) Toronto facade project
Direct answers to the most common questions about the Halo Residences (IMMIX) facade — who installed it, what systems were used, when it was completed, and how to see more STATE projects.
What was STATE's scope at Halo Residences?
STATE delivered the cladding facade scope at Halo Residences (IMMIX) at 480 Yonge Street in Toronto. The scope covered the cladding element of the building envelope for this 39-storey mixed-use rental tower developed by QuadReal Property Group and completed in 2024.
Learn about STATE’s capabilities
Who developed and designed Halo Residences in Toronto?
Halo Residences was developed by QuadReal Property Group, with architecture by architectsAlliance and heritage architecture by ERA Architects. Interior design was by Michael London Design, landscape architecture by Ferris + Associates, and construction was managed by SKYGRiD.
Where is Halo Residences located in Toronto?
Halo Residences (IMMIX) is located at 480–484 Yonge Street in Toronto's Discovery District — at the corner of Yonge Street and Grenville Street, one minute from College Subway Station, and adjacent to the University of Toronto, Mt. Sinai Hospital, Toronto General, and the MaRS Discovery District.
Does STATE operate in Canada and the U.S?
Yes. STATE operates in both Canada and the U.S., delivering single-source building envelope solutions, covering design, fabrication, installation, and testing under one contract. STATE has completed projects across Toronto, the GTA, and 13 cities across North America, including projects in California, Michigan, Colorado, and beyond.
Does STATE offer single‑source facade installation services exclusively in Canada, or are these services also available to the United States?
We offer our turnkey building facade solution both in Canada and the USA. STATE provides design, fabrication, installation, and testing under one contract, a single-source building envelope solution.
This model reduces coordination risk for general contractors and developers.
STATE has delivered single-source facades across Toronto, the GTA, and 13 cities across North America, alongside multiple states across the United States, including California, Michigan, Colorado, and beyond.
Read about STATE's vertically integrated approach on the About page.
Where can I see more of STATE’s projects in the GTA and beyond?
STATE has completed facade projects across Toronto, Mississauga, Ottawa, Montreal, and cities throughout North America. The full project portfolio, including completed window wall, curtain wall, cladding, and mixed-system projects, is available on the STATE projects page. Recent GTA and Ontario projects include 700 Bay Street in Toronto; M City Towers 1, 2, and 3 in Mississauga; and Transit City Towers 1, 2, 3, and East Block 4 & 5 in Vaughan.