Cold Frame Construction

Thanks for the question about construction.  It's good to know someone is reading this!  We (or rather, Tim) built a new cold frame top, to be added to the other one, expanding the size.  All of these frames are made to fit our framed beds, which are the same width, 3.5 feet.  The beds were framed with barn siding material, just because we had some on hand and we wanted to use what we had.Before the wind storm, we had attached the cold frame with short pieces of pvc pipe plac ...