Someone just gave me this small coop. I would like to use some type of fabric or tarp to enclose the sides - figured I could make a panel to fit each side & put gromets in the corners & sides & use some kind of spring-loaded hook to hook it to the hardware cloth & hold it tight. Then I could fold down the top in the summer or remove entirely for more ventilation. Any suggestions for what type of material to use & where I could find it -- home depot, sporting goods store, etc. Also - does anyone know where to get a gromet maker? Any particular fabrics that are durable & insulating? Thanks!