Purpose of the Crenellations
The purpose of the Crenellations was to provide a fighting
platform and good vantage point from which soldiers launched
arrows. The crenellations also provided defenders with a solid
defence to hide behind when they were not launching arrows from
the gaps in between the stone battlements. The gaps in the
crenellations ( the crenels) would also have temporary wooden
shutters offering additional protection during siege warfare.
Attackers would scale the castle wall and scaling ladders had
hooks designed to fit over the crenels.
Origin, Meaning of the word 'Crenellations'
The Origin and Meaning of the word 'Crenellations' derives from
French word 'creneler' which means to furnish with battlements -
diminutive of 'cren' meaning notch or cranny
Introduction of the Crenellations - Norman Castles
The Crenellations were introduced with Norman castles during the
Medieval period 1066 - 1154
Crenellations - Part of a Norman Castle
The Normans introduced the wooden Motte and Bailey Castle to
England following their victory at the Battle of Hastings in
1066. The Norman timber Motte and Bailey castles were quickly
replaced by permanent stone Norman castles. The Crenellations
feature in the castles built by the Normans and this feature
continued in the later Medieval Castles.