[Shop-talk] Combo garage door?

[Douglas Braun]

Hello,

I seem to remember once seeing a combination garage door, which
had a regular side-hinged door (for people) embedded within a
sectional vertical-opening garage door.  The regular door was clearly
made of bits of several of the main sections, and bad things must surely
have happened if you tried to raise the main door while the inner door was open.

Does such a thing really exist, or is this just a warped memory from long ago?

Doug