They are about two meters thick.
Romanesque churches had thick walls to support the weight of the heavy stone ceilings and vaults. The thick walls provided stability and allowed for the construction of tall and monumental structures characteristic of Romanesque architecture. Additionally, the walls served a defensive purpose during tumultuous times in Europe, offering protection against attacks.
Thick walls and small windows keep the house cooler in summer and warmer in winter.
The Alamo was an abandoned mission base with thick stone walls. It was in a rather open field, which allowed the defending troops to see about them with little trouble, and return fire from just over the thick stone walls quite easily.
Castles were usually made of stone or brick and the walls were very thick to stop attackers from getting in.
The walls were 5 feet thick!
as thick as any other renaissance buildings walls
it thick as a brick
Behind Stone Walls was created in 1932.
The walls of the castle are 18ft thick. So arrows can't break through the castle. I got this answer from http://www.pennyparker2.com/blarney.html. But its very scary walking round the top as the building is very high and all the inside has collapsed.
capillary walls are very thin, often a cell thick. artery walls have two thick layers.
Interior sheet rock walls are normally 4-1/2" thick.
Thick walls help keep the house cooler in summer and warmer in winter.