Yup. Which is why they didn’t do it unless they *absolutely *had to. Much easier and safer to just wait it out.
Note however that the ladder thing is a bit overdone by Hollywood : it wasn’t that easy to push the ladder away because there would also be attackers at the bottom of the wall pulling the ladder down to secure it in place, if I’m being clear.
Ladders were also almost the bare minimum of siege work, just above ropes and grapnels. An assault involving only ladders would be very difficult against even a token defensive effort for obvious reasons, unless the attackers outnumber the defenders by a huge margin. And even then the casualty rates would be appalling.
Historical assaults would involve breaching the walls in multiple places with catapults or sapping, massive armoured siege towers instead of puny ladders, battering rams… Failing that, sneaking dudes in by night to open the gates or even bribing the defenders’ soldiers away was also common.
Destroying the fortifications with catapults/trebuchets/explosives, as often seen in the movies, was also something of a last resort BTW, at least in wars of conquest (as opposed to looting raids, but then again escapades of the sort rarely involved sieges in the first place).
The big prize then was to take the castle or fortified city as intact as possible so you could immediately use it for yourself. Fat lot of good a captured castle is if it’s got big gaping holes in it… which was yet another reason to simply wait it out.
[QUOTE=Xema]
Okay, you addressed the weight issue rather well. How about the cost issue?
Was it ever the case that medieval foot soldiers were extensively armored? I have a general notion that armor was mostly used on horseback - is that wrong?
[/QUOTE]
Yup. Just take a look at the Bayeux tapestry, which depicts William the Conqueror’s invasion of England (so, early Middle Ages). Every guy is in maille from head to toe. And those were Norman huscarls, the direct continuation of Scandinavian Vikings - these guys weren’t big on horses to begin with.
As for the cost issue, for professional soldiers, man-at-arms, mercenaries or noblemen armour was just as much a tool of their trade as their swords, horses, crossbows etc…
An investment, if you will. Quite a sensible one if they were fond of that whole breathing thing, too.