We also love our Sunspace windows which were installed three years ago. With a little portable heat they allow us to use the room in early spring and later in the fall.
We have one small issue with them. In mid winter, in very strong winds the top panel on two sections open a few inches. Snow haven’t gotten in but it could be a problem in the future.
As a solution I plan to drill a small hole through the top frame and panel and install a sheet metal for the winter months.
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Floor
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