OK, so I finally was able to look at the door of my outdoor shower and it says something like banbproducts. Something along those lines. I contacted them and they sent me top another company that handles their after market stuff. Turns out they don't sell the door by itself, and even if they did sell the door itself I wouldn't be able to order it since they don't take direct orders.
2013 Jayco Jay Flight 26RLS - 2013 1500 Ram Big Horn
2013 Jayco White Hawk 28DSBH - 2010 V8 Tundra
2012 Jayco X17Z SOLD!:Beerchug: