A handy person from North Florida says:
May 11, 2015
I have a rather heavy glass sliding door and my track looks like a roller coaster. I want to use the 80-100 track cover but am concerned that the weight of the door will cause the track cover to spread out at the bottom. Is this a concern or am I over-thinking this?
Paul from SWISCO responded:
May 13, 2015
Hey, Randy. I find the 80-100 to be very durable. Just make sure your door can clear the height (9/16").