|Grow House from Gardener's Supply|
Glass shower doors are also good for using on cold frames. Many gardeners will take the door and cover set of hay bales arranged in a rectangle to give seedlings a head start. After the weather warms the door can be removed. Of course you could always use the shower door on a more permanent cold frame or even a greenhouse.
Tina at In the Garden uses glass doors like this to make some beautiful glass mosaic art for her garden. She puts glass beads on the glass door then posts the door upright in the garden to catch the rays of the sun. It's like having a own stained glass window in the garden.
What other projects can be done with an upcycled glass door?