Hello from MA, great site to get info from. Hopefully one day I’ll have my own garage and not just my basement/shed for all my tools. Commercial garage door tech for work.
General doors also goes by Banner doors. I have installed a decent amount of there doors on the commercial side and some residential. Good product. I’m in MA and our main go to company’s are Clopay, CHI, and Amarr. I can’t speak for Hormann as I have only installed there high speed roll up doors.