This article is about the building in Age of Empires III. For the building in other games in the series, see Siege Workshop.
"Trains and upgrades artillery."
In-game description

The Siege Workshop is a military building in Age of Empires III: The WarChiefs that is unique to the Iroquois and becomes available once the Fortress Age is reached. It fulfills a similar role to the European Artillery Foundry.

Units Edit

Age Unit Cost Pop.
Ages fortress
Ram icon Ram 80 food,
120 wood
Mantlet icon Mantlet 75 wood,
125 coin
Ages industrial
Light cannon icon Light Cannon 100 wood,
300 coin


Age Technology Cost Effect
Ages fortress
Siege Drill Siege Drill 500 food,
500 wood
Rams, Mantlets, and Light Cannons get +10% speed

Further statistics Edit

As the Siege Workshop can only be built by the Iroquois, only improvements available to them (including native improvements) are listed here.

Building strengths and weaknesses
Strong vs. Nothing
Weak vs. Everything
Hit points Flying Buttress Flying Buttress (+20%)
Construction cost Cree Textile Craftsmanship Cree Textile Craftsmanship (-25% wood)
Tupi Forest Burning Tupi Forest Burning (-20% wood)

Home City Cards Edit

As the Siege Workshop is exclusive to the Iroquois, only other civilizations' TEAM cards that affects them are listed here.

History Edit

"The manufacture of artillery is a laborious process involving furnaces and cranes to move the heavy barrels through several stages of construction."

Gallery Edit

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