Hmmmm one could go one further fix it up similar to a roll up window shade where if you pull on a rope or string or chain it rolls up on the pvc pipe that you attach to the bottom... Just a thought. Not sure if that applies but would make it possible to do and undo with one person on one end no ladder required. You could even do multiple rollers so that you have shade cloth as well as plastic for cold snaps. Hmmm facinating idea....