Just planted some lettuce and spinach and hope to extend its production as late as possible. Hate to spend money, so found this old kitchen cupboard and a storm glass that is close in size and put them together. We have lots of cupboards and windows, but i did have to buy the t-hinges. Tons of hinges around our place, but no t-hinges. It’s likely that future cold frames, i’ll use the hardware from the door of the cupboard, but the door on this one was missing already.