Is There Any Use For Old Sliding Glass Doors

Dbl glass is useless and only creates problems with no return just make then single glass then if you need insulation in the winter put up temp plastic on the inside of the gh plenty of airspace between the glass and the plastic.
Is there any use for old sliding glass doors. We replaced the sliding glass door on the house so i have the glass panels from the old one. I just replaced my sliding glass doors with french. Doors skylights and windows re using sliding glass doors anyone ever come by a diy project that you could re use 2 sliding glass door panels. Remove any glass that has cracks chips or holes in it from the door or window and place it in the trash.
He wanted to open up a wall in his dining rm. There are also etched. Many of these doors are used as backdoors and access ways to patios and backyards. But they are big and heavy.
I thought i might use them for something like a cold frame. It comes as no surprise that a majority of homeowners employ the use of sliding doors and more specifically sliding glass doors.