Instead of boarding up your shack completely or just leaving gaping holes to permanently expose your home to the elements I'd really like to see shutters which can be opened and closed. There are a couple of specific vanilla interior shutters and there are some mods which add shutters as ornaments around some windows it'd be great to be able to simply have sets of shutters of various sizes. Double shutters, drop down shutters, different sized shutters. With or without glass, historically there were shutters for privacy, security, and insulation. So, there.
I don't mean metal shutters which drop down in a place like Red Rocket. Just simple wooden shutters for windows especially those with no glass. Maybe there are some buried in existing workshop mods?