Cobblestone wall

"'An impassable wall. Capable of holding up a roof.'"The cobblestone wall is a Structure available in the Vanilla Factions Expanded - Medieval module. It is functionally identical to a vanilla wall in that it is impassable, provides cover, and supports a roof.

There is no required Construction level required to build this structure.

If the Royalty expansion is enabled, this structure provides 22% meditation psyfocus bonus to pawns with the Ascetic trait.

Strategy
The cobblestone wall suffers a Beauty penalty, but has the benefit of being available from the beginning of the game, without requiring Stonecutting research. Thus, the cobblestone wall allows Tribal or Medieval playthroughs to build fireproof bases immediately.