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Custom Shape - Retrofit Series
Placing no limits on your creativity. Let your imagination run free and we’ll help you turn your bold architectural window concepts into realities. Circles, octagons, triangles, ellipses, trapezoids, and pentagons are just a few of the possibilities for your custom shape windows. You can rest assured that the looks of your custom shaped windows remain cohesive with all of your other Ontario Aluminum & Glass windows as we build all of our windows with the same vinyl extrusions. Browse our options and release your inner designer.
Featuring:
- 3 1/4" or 4 1/2" frame depth
- Multi chambered and fully welded vinyl frame
- Double pane thermal glazing units
- Custom sizes