Where is the config for rooms/cellars stored?

[Taylor Beeston]

I want to change the size requirements for rooms/cellars but i can't find where the config file is, any help would be much appreciated.

 

Edit: Also to change the requirements for chisel block insulation if possible.

Edited August 19, 2023 by Taylor Beeston

[Streetwind]

Pretty sure this is hardcoded.