A barn is a building that adds 200 food storage space. It costs 100 wood to build. With the Granaries upgrade, barns provide an additional 200 food storage space for a total of 400 food storage space per barn.

Housing TentWooden HutCottageHouseMansion
Storage BarnWood StockpileStone StockpileGraveyard
Workplaces TannerySmithyApothecaryTempleBarracksStable
Other MillFortification