You have to do this 4 times if you have a square house.
The forest how to make custom roofs with sides.
Push c and make your own roof tops its what i do.
Custom floors can be used in custom buildings they can be placed on top on custom walls to create a second floor.
They can serve many purposes not just roofs.
Like most other custom buildings custom roofs have a manual mode by pressing c while placing it.
They can be used as ramps scaffolding bridges etc.
Takes alot more logs but its well worth it.
Press e if you have finished.
One way i do it is connect one end of roof to wall corner then to the opposite side left or right then back directly middle but on the opposite side of house connect there with e and raise it up.
They can also be cut to create a hole for stairs by utilizing the hole cutter.
As by v 1 12 custom floor can not prevent rain from entering the building.
When placing custom floors only the last point counts.
I managed to get it done takes a while for this to look good first press c to get it single place mode.
You ll have to place a vertical wall next to the other one for the width of the room and so on because they won t snap on either side of the ceiling.
This can allow the player much more freedom when placing roofs or building unique designs.
Place another wall and move the mouse around until it snaps to the top of the wall.