As explained on the digging page naturally occurring walls can be dug out using the d esignations d ig command or c h annel command.
How do you build walls and roofs in dwarf fortress.
On the second level of stone blocks carve out fortifications.
Z1 build your walls and stairs going up.
Now just build a second wall adjacent to this one and repeat.
Natural walls can be designated for s moothing and e ngraving to improve the appearance and value of the wall.
If the area the dwarf needs to stand on is 2 7 when the wall is designated to be built then the dwarf will try to build the wall by standing in the space the wall will occupy and will never complete the work.
It s far easier and faster.
The exception to this rule are items located under the c walls stairs floors sub menu.
Carved fortifications include the floor tile for the z level above them just like walls.
These tasks are carried out by dwarves with the mining labor activated.
I d recommend you build the corners first.
Build floor covering area out to the walls.
Z2 deconstruct the stair in the middle of that wall.
Build a wall in that spot.
You can also use t view items in buildings to look at the items currently stored within an individual building as well as which items were used to construct that particular building.
Z2 finish your stairs and build your floor out to the edge of the walls.
Sloped roofs can be created by building a row of walls adjacent to the top of a wall a row of ramps can then be built directly on top of the wall giving access to the top of the adjacent wall.
In that space build stairs going up.
When trying to build walls in damp conditions such as when getting through an aquifer in a soil layer you need to make sure that the area to be built on and the area the dwarf needs to stand on to build from are at 1 7 or 0 7 when you set the order to build the wall.
Build your wall out of stone blocks.
I use internal scaffolding.