Supply and Installation of Total Opening Solutions®


Commercial Hardware

Electronic Security Products

Hollow Metal Doors & Frames

Automatic Door Operators

Wood Doors & Frames

Washroom Accessories

Toilet Partitions



The Trillium Advantage

Get quick turnaround on pricing

Send us your specifications and our Estimators will take care of the rest.


Spend less time coordinating trades

We’ll handle your complete opening package, including frames, doors, hardware and installation. Our dedicated Project Managers will look after your submittals, revisions and deliveries.

Rely on our expertise

We specialize in accessibility, security, LEED and custom applications for interior fit-outs and new builds. You’ll get the right advice from our experienced team.

Contact Us to get started on your next project


Trillium works with the industry’s most innovative manufacturers to provide the best door, hardware and security solutions available. Learn more about what we offer on our Featured Products page.


Featured Products


Since opening in 1991, Trillium has completed thousands of projects in Toronto and beyond. See descriptions and photos of our past work in our Featured Projects gallery.


Featured Projects


Our Articles section provides information and advice on topics ranging from keying and access control to universal washrooms and fire inspections.





Build with Confidence

At Trillium Architectural Products, we are leaders in Canada’s door, architectural hardware and security market.

Trillium’s consultants get your project off to the right start with professional guidance, creative product solutions and accurate budgets.

Our Corporate Projects division specializes in coordinating fast-track office interior projects. We provide detailed estimates, hardware schedules and shop drawings to ensure our scope is easy to coordinate.

Trillium’s Major Projects division manages larger, longer-term developments. Our experienced project managers and detailers oversee complete door, frame, hardware and security integration packages. They specialize in coordinating complex scope, numerous change orders and various subtrades to ensure your projects stay on target.

Contact us to get started on your next project.