Manufacturing facilities
A manufacturing building should be engineered around your process, not a pre-set template. Portex frames are conventional steel, custom engineered for your project, so the layout, the clear height and the room to expand follow what happens on your floor. They are engineered, detailed and fabricated by our team in Strathroy, Ontario.

Typical uses
- Manufacturing facilities
Every Portex building is custom engineered, so if your project is not listed here, ask us about it.
Why Portex for manufacturing buildings
Flexible layouts
Flexible layouts with fewer interior columns, so the floor can be planned around your equipment and workflow.
Custom clear heights
Building heights are set to suit your needs rather than a manufacturer’s standard sizes.
Room for cranes and heavy loads
Conventional steel and custom engineering make it easier to build in cranes, mezzanines and heavy loads.
Expansion-ready
Conventional connections make future changes and expansions simpler as your operation grows.
Planning a manufacturing building
A quote starts with what the building has to do. Rough answers are fine; these are the details our estimating team will ask about.
The guide Planning your steel building lists the rest.
- What happens on the floor: the process, the equipment and how material moves
- Cranes, mezzanines or heavy loads to design in
- The clear height you need inside
- Where interior columns can and cannot go
- Plans to expand later
Projects from our shop
Steel-frame buildings in this area whose structural steel was fabricated in our Strathroy shop.
- Sargent Farms plant160,000 sq ft, Ontario
- Skyreach industrial building140,000 sq ft, Ontario
- Aeon Canada manufacturing facility106,500 sq ft, London, Ontario
Engineered and fabricated in Strathroy
Portex buildings are engineered, detailed and fabricated by our team in Strathroy, Ontario. One coordinated team takes your project through all six steps: consult, design and engineering, detailing, fabrication, delivery, and erection and support.
Planning a manufacturing building?
Tell us what you need to build. Our team will help with early budgeting and planning and prepare an estimate.