February 18, 2023 at 4:56 pm #27319
Just getting a chance to read through…
Sliding door on the outside wall would work. Not too fond of the flexion of glass in such a pressurized situation.
Could do a folding door similar to what you would find on some closets. It’d call for some customization to stop inherent rattling.
Pocket door would be the ultimate thing for this, but it may call for a slightly thicker wall.
Ultimately, the acoustic curtains may prove to be the quietest, most versatile, and the easiest to install.