various barns
thingiverse
various barns and barnhouses. all for post apoc setting. you may need to scale these to be thicker if the walls are too thin, goodluck enjoy :)
Download Model from thingiverse
With this file you will be able to print various barns with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on various barns.