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Heritage Window Replacement at Ottawa's Central Experimental Farm

Writer: Ultimate Windows, Doors & More
Ultimate Windows, Doors & More
4 days ago
2 min read

Restoring a heritage building means getting every detail right, including the windows.


That's exactly the kind of project we were brought in for at the Arc Biotech Building, a 1920s red brick landmark at Ottawa's Central Experimental Farm National Historic Site and a Recognized Federal Heritage Building that has been part of Canadian agricultural history for over a century.


Ultimate Windows installation expert holds Mastergrain Ash Entry Door

Like many older buildings, the Arc Biotech Building had its original multi-paned wood sash windows replaced at some point with aluminum, a practical decision at the time but one that Parks Canada's own heritage character statement identified as a loss.


Their record noted that the original windows were a defining architectural element, and that when replacements reached the end of their service life, the building's heritage character would be enhanced by returning them to their original appearance. When Agriculture and Agri-Food Canada was ready to do exactly that, they turned to Ultimate Windows, Doors & More.


Our team supplied and installed Marvin Ultimate Double-Hung windows throughout the building, finished in Ebony on the exterior. The profile, sightlines, and proportions of the Marvin Ultimate Double-Hung bring back what the building was always meant to have, without sacrificing the thermal performance and long-term durability that a working government facility requires. The Ebony finish adds a clean, refined contrast against the original red brick that feels true to the building's character.


It's a story that resonates beyond institutional buildings. Many Ottawa-area homeowners with century brick homes made a similar trade years ago, choosing aluminum for convenience, and are now at the point where they want to restore what was lost. If that's where you are, we'd love to help you find the right product for your project.


Contact Ultimate Windows to get started.


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