Canopy Screen Back

[BigHildy53]

I have an 80/20 structural aluminum canopy. I'm using PVC "wood" to finish it off and control the light bleed. I was thinking of using some type of screen to hang in the back. It doesn't have to be a finished look. Just some light blocking. Other then trying to use rolled up window screen material, what is available?

 

[sbash]

Greenhouse shade cloth would work better than window screening. You could even double or triple it up... But why not just use a 1/4" piece of plywood (painted perhaps?)??...