He just did. Door & WIndow Builder from Cadimagetools.
http://www.cadimagetools.com/
I use it all the time as well. It works for almost everything I come across although the amount of parameters is a bit daunting at first.
Gerald Hoffman “The simplification of anything is always sensational” GKC Archicad 4.55 - 27-6000 USA 2019 MacBook Pro-macOS 15.0 (64GB w/ AMD Radeon Pro 5600M GPU)