When I replaced my patio door I had this garage door roll up screen removed. The cord does not work it is wound up inside. The panel does have tiny slates to allow air to flow through. The color is off white and fits a stand sized patio door 72x80.
I do not have any pictures if you want to see it call me for a time to visit, it is in my garage. I think the right person who knows what this is should be able to repair the cord no problem. I must really do no find it valuable use since I have a covered porch. For what I could tell that this provides no security since no locking mechanisms was not attached to the patio floor.
This would be good for someone who had little to no trees and gets direct sunlight on your patio door in the summer.
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