Hello all,

I have several old / outdated buildings, some from treasture barrels, which clutter the building list. For instance I have around a dozend wooden doors but would like to replace them with metal doors.

But just packing E.g. the wooden doors does nothing as they remein on the buildings list and in my gameworld as well.

Sincerely.

With console, you could delete the buildings with a command. But the console does not work for the GOG version at the moment.

There is an optional mod which is called Recycling. If you install it, you can recycle your packed wooden doors (ALT click them in inventory) which will delete them and give you some of the material back.
https://digglesmods.github.io/DigglesModManager/

If you are playing the campaign, you can also leave the old doors behind when you move to a new world.