Creative Strip/Other For Rear Of Trailer
 

I'm fortunate to have a wife who's very supportive of my habit (partially due to the fact that she doesn't look at expenditures :p ). However I would like to make it more comfortable for her at the track on hot summer days. I have the strip door on my side entry door but wanted a different option for the rear to keep the cool air in. I want her to be able to relax without being closed off. A guy had a brilliant homemade sliding door (that folded flat for loading) on his trailer at CMP but bought the trailer like that and had no idea where to source the material. I'm considering just having a go at duplicating that, but wanted to see if there were any other options out there first.