Stewartb ... I was and am looking for real advice, but just not for a full size functional garage door. My grandson has Cerebral Palsey, and is fascinated by things that I don't understand. But entertaining his fascinations give me almost as much pleasure as it does him. He's highly intelligent, extremely musically talented - recently evaluated by the gifted and talented program at school, where his reading and math skills are 2-3 years above grade level, and given a rating of "double gifted" (I'm not kidding - that's what they called it) in music. He plays piano by ear and can pretty much play any song he hears after hearing it once (limited by stiffness and limited mobility in hands and fingers) and has perfect pitch. The evaluator says she's never seen these talents in someone so young that is self taught.
So, enough bragging ... I seriously want to try to create some kind of powered garage door for his bedroom door, but will not jeopardize entry/egress ... hmmm, maybe his closet door would be a better endeavor?
This is a typical older house with a 10x10 bedroom. I don't think there's room along side the door for a second door.
Thanks for the repost over on GJ ... appreciated! And I see someone else had the same thought as I just did with the closet door instead of main door. Will check measurements and see about doing that instead.