Chickenthyme:Would be nice to know where you are located? We do not have a big problem with freezing temps, yes we get some, but wind, rain, and a little snow is what we try and keep out of our run. I have been using clear shower curtains as they are cheap. I add some duct tape for reinforcement in the corners and then grommets. We only cover 2 sides of the run as the prevailing wind comes from those directions driving the rain. The need to be able to see thru the plastic is a non issue for us.
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