Langley Castle Dining Pavilion

Langley Castle was constructed in the 14th Century during the reign of Edward III and is set within a ten-acre woodland estate in the Northumberland countryside. The development of a new dining pavilion required a carefully considered structural solution that complemented the historic setting while delivering a light, contemporary addition to the existing castle.

BT Bell was appointed to provide structural engineering design services for the pavilion, including the design of the structural steel frame and reinforced concrete raft foundations. The structure was developed to accommodate large areas of structural glazing and to create an open, flexible dining space with minimal visual interruption to the architectural design.

The project required a high level of coordination between the structural design, architectural detailing and building services. Particular attention was given to integrating the steel frame, glazing supports and service routes while maintaining the clean lines and refined appearance of the finished pavilion.

The completed building featured a sedum roof, extensive structural glazing and slate-clad flanking walls. These contemporary materials were deliberately selected to provide a clear architectural contrast with the substantial 14th Century stone masonry of Langley Castle, allowing the new pavilion to sit confidently alongside the historic building without attempting to imitate it.

The project demonstrated the importance of close collaboration between the structural engineer, architect and wider design team when introducing modern construction into a sensitive historic environment, resulting in a distinctive new dining space that respected the character and significance of the existing castle.