Chepstow Castle is primarily constructed from Old Red Sandstone, a type of sedimentary rock that is characteristic of the region. This stone was readily available in the surrounding area and was used extensively in the castle's construction, which began in the late 11th century. The durability and workability of Old Red Sandstone have contributed to the castle's longevity and historical significance.
11th century. This is when Chepstow Castle began construction and Chepstow is the first stone castle made.
The Normans, after the Battle of Hastings.
strong because all the castles in wales weere made out of wood
This is because the four different owners of Chepstow Castle wanted different things. Everyone has different opinions and idea's and bring a different outlooks on plans.
Warwick Castle is made from Stone.
Coity Castle was made of stone.
Headingham Castle seems to be believed to have been a concentric castle.However, it is a Stone Keep Castle.
stone
Stone and Mortar.
Chepstow castle was built in 1067. it was the first stone castle built for defence as well as a base to attack the welsh. with the castle being situated on a cliff next to the river wye it made it very hard for the welsh to use any method of attack, without losing half their army. king William the conqueror gave William Fitz Osborne the land if he built the castle as well as produced an army for the king.
Kimbloton Castle is made of stone, with a timber foundation.
carisbrooke castle is mabe of stone