Welsh Castles including Flint Castle, built by King Edward I, are referred to as Concentric Castles. The Gothic architecture of the Medieval era together with the design of Concentric Castles encompassed some, or all, of the following elements:
- A Stronger central Keep or Main Tower
- A Round or Circular Shaped Keep
- A High wall, complete with towers surrounded the Keep and the Inner Bailey
- At least one lower, outer wall surrounded the Inner High Wall
- Several Outer Walls and Outer Baileys were often added!
- Several Gatehouses were featured
- Moats were added which surrounded the whole Concentric Castle complex
Concentric castles were bigger than any previous castles! The walls were thicker, stronger and higher with turrets! The Inner Walls were higher than Outer walls! Drawbridges were added! The interiors were more comfortable, even luxurious! Concentric Castles, like Flint, were very expensive!
Flint Castle Keep - the Ultimate Stronghold
Flint Castle Keep is cylindrical. The Keep is 71 feet in diameter and was three storeys in height ( only the bottom portion of Flint Keep now remains ). Its walls were 23 feet thick. The Keep was built in a similar design to a French Donjon and was surrounded by its own moat
The Building of Flint Castle
The history of the building of Flint Castle is fascinating. In just a relatively short period of time a significant number of new Welsh Medieval Castles were built or modernised under the instructions of King Edward I (1272-1307) including Flint Castle. King Edward employed the services of an architect and master builder called Master James of St George to carry out many of these ambitious plans for a chain of Medieval castles to be built in Wales. Flint Castle was built in North Wales on the estuary of the River Dee. An important feature of Flint Castle is its access to the sea. During the construction of Flint Castle men, equipment and building materials were easily transported by boats to the site of the castle. Once Flint Castle was built fresh supplies, provisions and reinforcements prevented the castle occupants from being starved into submission during siege warfare. The advantages of swift and easy accessibility via the sea ensured that the new fortified town, which was built at the same time as the castle, became a successful and prosperous stronghold for its English inhabitants.
Flint - A Welsh Fortified Town (aka Bastide or Burgh)
Flint Castle was constructed in conjunction with a new, fortified town. The idea of building fortified, purpose-built townships were based on a combination of the Bastides of Gascony and the Burghs, or Burhs, built by King Alfred the Great of England. Welsh Medieval Fortified Townships. The ‘Bastide’ at Flint was a strongly defended town, the construction of which, had been subject to proper planning and architectural design. The layout of the town at Flint took into consideration the following defence factors:
- The layout of the town’s houses and buildings in Flint were planned so that they would not impede the circulation of troops
- The rapid movement of the troops garrisoned at Flint was ensured by building a main road which provided direct access to the curtain wall and the main gate and towers
- The central public square in the Flint township doubled as a mustering point for all troops
- Wall Towers could only be accessed from a doorway on the battlement accessed via a moveable wooden staircase on the inside of the wall
- The central public square doubled as a mustering point for all troops
- The Town wall was defended by a number of towers
- The weakest points of any building are the corners - these towers were therefore round
- Wall Towers could only be accessed from a doorway on the battlement accessed via a moveable wooden staircase on the inside of the wall
Flint Castle
Flint Castle was one of the ten key Welsh Medieval Castles which were commissioned by King Edward I. The Welsh Medieval Castles built by the English under the direction of King Edward I provided a power base for the Medieval Plantagenet King and ensured that the Welsh were subservient to the new English rule.
Flint Castle
Edward crushed the Welsh rebellion under Llewellyn ap Gruffudd and conquered his kingdom of Gwynedd in Northern Wales.
Wales was conquered by Edward I and became incorporated into England under the Statute of Rhuddlan ( also called the Statute of Wales ) in 1284 - the building of Flint Castle helped King Edward I to achieve his ambitions.