The lexan can be thin and with some close cutting, fit in the inside groove next to the screen. 3 pieces, top, bottom, and opening next to slide. Easy to do. Measure and use a straight edge. With a razor knife, score one side and simply snap. Sand the edge and pop into position. I used clear mirror mounts with small sheet metal screws. To make the rounded top of the door, I used a large coffee can to score the radius.
Sent from my iPad using Forest River Forums