One modular family, made in Canada.
Extensia International Systems Inc. has been Canadian owned and locally operated in Dundalk, Ontario since 2007 — a trusted project partner to thousands of sign professionals. We do one thing exceptionally well: modular sign frames. From the flagship PC Progressive Curve to flat-profile, suspended and free-standing systems, every product is engineered to share graphics, finishes and hardware, so a whole building reads as one coherent scheme.
We manufacture everything in-house or locally sourced, shipping from our production shop and offices north of Toronto — with the largest selection of curved and flat sign frames available anywhere, no import lead times and no minimum-order headaches.
Behind it all is end-to-end project advisory and a complete commitment to customer service: real people who quote fast, help you spec, and stand behind the work.