As long as there is no other work to be done in there with a higher priority the colonist will finish building the roof.
Rimworld built room but roof not working.
1 does the roof have support.
Building won t roof back over so i was building an indoor farm next to two geothermal generators which were unroofed by zone while the farm was being built and after the construction is done the farm won t roof over.
A roof collapses if there s no support rock wall within 6 squares of the tile.
I personally think it should work the other way but there you have it.
That means the 7th tile must be supprted.
What the other people said is part of it as well your room is 13 wide which is 0 2 too far in supported so you have a hole in the ceiling in the middle of the large room.
Solid walls and separate rooms will break the area of influence of a trade beacon however support columns for larger rooms don t block its effect.
And that is for everywhere from every side.
Make a hole in your room and then close it to trigger the roof build.
You can select one of your colonists and then right click inside the room and prioritize building roof should be an option.
If there is any tile with is not in that range the roof will not be builded or that tile will not be builded.
To build a roof outdoors a build roof area must first be drawn.
Make sure you click on the ac and set it to 10c for freezing or more 0c for refridgeration.
Once he she is inside the room forbid the door so the colonist can t leave.
This means that the largest square room you can have is 10x10 internal.
Make sure the blue side is facing the room and the red side is facing out make sure the room is enclosed and has a door the bigger the room the more ac s you need.
Indoor roofs are automatically built by builders.
If that distance is more then that then you will only get a partial roof around everywhere but the position where it lacks enough support.
There are a few things that come into play when colonist build roofs.
A roof will not be fully built in a room that is more then 11 blocks between two parallel sides.
Trade beacons will work under a roof.
If you removed 2 entire walls and the corner between those two sides last then that roof was too far away from any other supports.
Larger roofed areas can be built with the use of interior walls as pillars.
The roof is supported far as 6 tiles.
The no roof tool highlights areas that should be considered outside.
