Conan Exiles Wiki
Siege Foundation
Siege Foundation
A foundation for building siege equipment
Type BuildingItem
Health 10000
Container Size 15
Base Weight Information.png 50.00
ID 89801
ID 89801
Level 25 Cost 3
Icon Foundation-1.png Icon woodworking bench.png Icon Blank.png
Icon trebuchet foundation.png Siege Foundation
A foundation for building siege equipment
Crafted at Any carpenter's bench
Icon trebuchet base.png Trebuchet Base
A rotating base for a trebuchet
Crafted at Any carpenter's bench
Icon trebuchet frame.png Add Trebuchet Frame
A wooden frame for a trebuchet
Crafted at Trebuchet Base
Icon trebuchet.png Add Trebuchet Arm
A siege engine for hurling heavy loads
Crafted at Trebuchet Frame
Icon siege boulder.png Siege Boulder
Ammunition for the trebuchet
Crafted at Trebuchet


He had sent his light riders, his spahis, inland to ravage the country, and had reared up his siege engines in the plain.
~ The Scarlet Citadel

This foundation is designed to be a reinforced base for building siege engines that require stability as they are fired.

Siege engines require immense amounts of labor to craft and maintain. They are expensive to transport, and the working parts break often, requiring constant supervision.

It is undoubted, however, that beneath the gods themselves, they are one of the most powerful weapons available to any army.


Created from the following Recipes Information.png
Carpenter's Bench, Improved Carpenter's Bench,
Trade Carpenter's Bench, Precision Carpenter's Bench
Ingredients Outcome Craft time Experience
30 Icon ingredient plank.png Shaped Wood
25 Icon ingredient brick.png Brick
15 Icon ingredient iron reinforcement.png Iron Reinforcement
1 Icon trebuchet foundation.png Siege Foundation 30 s 2480


Repairing Siege Foundation requires up to: