We loved the idea of the plexiglas for screen door, but after checking it out...it was too expensive. So, bought a clear plastic runner for carpet, industrial velco and walla we had our cover. Easy to put up & take down. We got a six & half foot length, comes 3ft wide. All for under $15.00. It isn't as tight as the plexiglass, but serves the purpose fine, keeps cool air in or heat in winter. Rolls up for easy storage when not in use. But main thing on those days when one has to stay in, you don't get that cooped up feeling.
John & Marianne
2005 3295RK w/Trail Air Hitch
2003 3500 Chevy duramax allison, 4x4 dualwheels