how about that? I finally found a round tuit and started to address the cracked interior door panel.
Pulled the window, the latch and the 4 screws on the bottom only to discover, in spite of youtube videos and descriptions of door disassembly, this door will NOT disassemble. It's a thin aluminum frame surrounding the exterior skin, foamboard glued to that, and then FRP panel glued to the foamboard. Trying to remove the bottom frame and "sliding the guts out" stopped at "remove the screws then remove the bottom rail" I couldn't make the bottom rail come off, and stopped short of grabbing a hammer (getting somewhat wiser or more cautious in my old age!).
I gained a few more cracks over the years... in my opinion, this design is absolutely going to crack as mine did over time, age and winds (even cautiously holding the door in any wind). Holding the middle of the door and winds are just going to flex the door.
Plan B? Let's do a quick internet search for replacement doors .... first hit offers up a door for $845 ... well, that's not going to happen!
Plan C? Looked at wood-look vinyl planks - too heavy in my opinion, and too thick for the gap between the door and screen door.
Plan D - peel and stick wall paper ... after essentially grouting the cracks with glue.
...