Hello Stormworks Devs and Users, I have noticed that while yes there are modular doors in the game there is not the ability to have either a garage door that looks and functions well or the ability to have a manual opening method on your custom doors such as a rotating handle like the ones on the hatches. I am aware of the difficulty behind adding in totally new parts and features but it is surely made easier by the fact the models for these parts are already in the game. Thank you for considering my request and have a wonderful day.