Cut to Size Insulated Glass Panels - Custom Tempered Double Pane for Window Replacement - Custom Color and Thickness Available - Clear and Low E Energy Efficient
Selling panes of window glass that you then frame in is a common method for larger windows or odd shapes.
Here is a random product on Amazon, custom cut Low E insulated window panes: https://www.amazon.com/dp/B0DHD4F3HY
I see no reason why the company in this post wouldnt.
