Palmerston, Mississauga – Full Main‑Floor Structural Opening with Flush Steel Beam System

When we first walked into the Palmerston home to provide an estimate, it felt like stepping into a forest—the drywall had just been removed, and the sheer number of exposed studs made the narrow space feel even tighter. The house was a long, narrow duplex, and the homeowners wanted to completely open the main floor to create a brighter, more functional layout.

We handled the design, permitting, and full structural implementation, proposing a flush steel‑beam system running from the front of the house all the way to the back. Because of the existing framing conditions, we extended several floor joists to make the beam layout structurally feasible and ensure a perfectly level ceiling.

Despite the initial complexity, the project was straightforward for our team and was completed in under a week, leaving the homeowners with a clean, open space ready for the next phase of renovation.

Project Scope

• Structural design and preparation of engineering drawings
• Building permit acquisition
• Removal of multiple interior walls
• Installation of flush steel beams running front‑to‑back
• Extension of floor joists to accommodate beam layout
• Coordination with city inspections
• Full structural implementation completed in less than a week

Engineering & Structural Execution

The narrow duplex layout required a long, continuous beam system to open the space without compromising structural integrity. Extending the joists allowed the new beams to sit flush and maintain a clean ceiling line throughout the main floor.

Final Result

The transformation replaced a maze of interior walls with a clean, open main floor, dramatically improving flow and natural light. The homeowners gained a modern, flexible layout — ready for a new kitchen, dining area, and living space — all completed with speed, precision, and a smooth permitting process.