Hello braintrust... I'm working on estimating a client build and I'm in search of some hardware. They're looking for a couple room folding partitions for separating 'classrooms' in some larger rooms of the church. Openings are 189"x83" and 289"x96", respectively, and they seem to have a preference for the 'center fold' style doors. My search for hardware has turned up the two sources below, with the Johnson stuff being the much cheaper of the two, plus they seem US-based versus EU. I'm not as well versed as most in this hardware department so I'm curious what others might recommend. Looking for hardware sources, tips/tricks for this type of build, etc. Thanks in advance!
https://www.johnsonhardware.com/multi-f ... r-hardware
https://www.pchenderson.com/folding/