Stone keep castles were built because it wasn't going to burn or rot like Motte and Bailey castles would. Also, it would keep it the castle standing for a long amount of time.Because the Motte and Bailey castles would just burn the stone keep castles were a brilliant idea. They lasted longer, they were better defence though the only down side was that they took a lot longer to build. The wooden Motte and Bailey castles only took a week or two but the stone castles would take months.
Square keep castle are quite strong castles, as for this they built lots of them for defence the stronger the castle the better defence because square castles have round towers in each corner the pressure spreads every where and not in one place so the castle does not collapse.
They were built with stone and in square shapes lolololololl
square
stone castles were built with stone
Square keep castles were made out of stone. See the link for Norman castles: (See Related Links)
Stone castles were built because they could not burn down as ealsily as wood castles can.
stone keep castles were built on large steep hills hope this helps xxx
it was built by lots of soilders and men carring stone and geting animal ect and they built it
Stone
Square keep castles were mainly built far from villages
Stone or square keep castles were first built in Medieval England by William the Conqueror. Stone keep castles were the natural extension of motte and bailey castles. Motte and bailey castles were only temporary features (though many mottes exist to this day) while stone keep castles were built to last. (this was copyed and pasted off the website below.)Go to www.historylearningsite.co.uk/stone_keep_castles.htm for more information.
Castles were built out of stone or brick
This depends on what type of castle your referring to. In the Norman times, there were two different types of castles built. There were Motte and Bailey castles and Stone keep castles (Stone castles). The Motte and Bailey castles were made out of wood and the Stone keep castles were made out of stone (obviously).