I have many double-pane (and some triple) thermal windows available. Most are tempered. I have 14 of these available if you wanted to be fancy and match up several in one big wall. They are 23" x 44" x 1" and have 2 panes of glass. They have been stored inside, are nice heavy-duty, strong, and clear. These are nice windows. $30 each. I have other sizes too. Ask Mike for more info.
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