Leighton Buzzard Market Cross

Bedford, South East

The conservation of the Leighton Buzzard Market Cross monument demonstrates a masterclass in historic building preservation, blending meticulous research, innovative techniques, and community engagement to safeguard this 15th-century structure for future generations. A cornerstone of the project was its commitment to understanding the monument's historical fabric. The architectural team, supported by specialists, delved into the structure’s evolving narrative, from its medieval origins to the Victorian interventions and later 20th-century repairs. This comprehensive approach allowed for a nuanced conservation strategy that honoured the monument’s layered history. For instance, the decision to “conserve as found” reflects a respect for historical authenticity, balancing the preservation of original medieval elements with the sensitive treatment of later additions. The repair methodology was exemplary in its precision. Removing damaging cementitious repairs and resin-bonded indents and replacing them with lime mortars ensured compatibility with the original stone, enhancing both the monument’s longevity and appearance. The use of nanolime and lime putty in repairs respected the material integrity of the structure, allowing it to breathe and function as intended. Cleaning techniques were carefully calibrated, with Doff steam cleaning and ammonium carbonate poultices employed to remove soiling and sulphation without damaging delicate carvings. The use of laser cleaning safeguarded polychrome fragments, unveiling stunning details in the sculptures that had been obscured for decades. Community engagement was a central theme, with site hoardings displaying information about the monument’s history and conservation process. This transparent approach fostered public interest and understanding, turning the project into a local educational opportunity. The conservation team’s open dialogue with stakeholders, including the Trustees, Historic England, and Central Bedfordshire officers, ensured that the project met both technical and community expectations. One of the most striking aspects of the project was the careful treatment of the statuary, which involved cleaning, stabilising, and pinning fractured elements with extraordinary skill. The rediscovery of intricate details, such as the Madonna’s flowing hair and the Bishop’s staff, highlighted the profound impact of expert conservation on revealing hidden artistry.

Judges’ Comments:

“The project has not only preserved a significant historical landmark but also reinforced its cultural and aesthetic value to Leighton Buzzard’s community. It stands as a testament to the power of thoughtful conservation to connect people with their heritage while ensuring the integrity of historic structures.”