Industrial Office Entrance & Facade Redesign

Year: 2025

Industrial Office Entrance and Facade Redesign, 1200 Denison Street, Markham

Industrial office entrance and facade redesign at 1200 Denison Street, Markham, by Quadrant Architects

This project redesigned the office entrance and front facade of an existing industrial building at 1200 Denison Street in Markham. The warehouse and production areas sit at the rear of the site, while the office faces the street and serves as the main public entry.

The client, Shunda Polyurethane Ltd., asked for a reface of the existing building and a better entrance. With no fixed design direction set, the project became an opportunity to give the facility a clearer architectural identity rather than a new set of finishes.

Project Overview

  • Project type: Industrial office entrance and facade redesign
  • Building type: Factory with front-facing office
  • Location: 1200 Denison Street, Markham, Ontario
  • Client: Shunda Polyurethane Ltd.
  • Key systems: 6 x 6 HSS structural steel frame integrated with aluminum curtain wall
  • Scope: Office entrance redesign, front facade upgrade, structural coordination
  • Quadrant’s role: Industrial architect, design and consultant coordination
  • Year: 2025

Design Goals

  • Make the office entrance easy to find from the street
  • Give the building a clearer architectural identity without major construction
  • Reflect the precision and efficiency of the client’s business
  • Keep the facility fully operational throughout the work
  • Control costs by limiting changes to what was necessary

Our Approach

The design was built on a single idea: remove anything unnecessary and let the structure of the entrance become part of how it looks.

The structural steel frame and the aluminum curtain wall were designed as one system rather than two. The 6 x 6 HSS members that carry the entrance roof also act as the primary support for the curtain wall, which removed a full layer of secondary framing. The steel carries the load and sits in the glass line as part of the finished entrance.

Isometric diagram of 6 x 6 HSS steel frame supporting both the entrance roof and aluminum curtain wall, industrial building in Markham

Structural diagram showing curtain wall mullions aligned with the HSS steel frame at an industrial office entrance, 1200 Denison Street, Markham

Integrating the two systems required close coordination between the architectural design, structural engineering, fabrication, and installation teams. Quadrant led that coordination through design and delivery.

Work was limited to the street-facing portion of the building, so warehouse and office operations continued uninterrupted. Materials and detailing were selected for durability and low maintenance on an active industrial site.

Results

  • A clearly defined office entrance on an operating industrial facility
  • Structural steel and curtain wall delivered as a single integrated assembly
  • A small entrance pavilion that changed how the whole building is seen from the street
  • No disruption to warehouse or office operations during construction
  • A cost-efficient upgrade matched to the client’s business needs

Industrial and Commercial Architects in Markham and the GTA

Quadrant Architects designs industrial facilities, office entrances, facade upgrades, and commercial fit-outs across Markham and the Greater Toronto Area, including Richmond Hill, Vaughan, Scarborough, and North York. Related services: industrial architect · Markham commercial architect · tenant improvement and change of use.

Project lead: Farzad Esnaashari, M.Arch. 416-835-0053 · farzad@quadrantarchitects.com