Work began with the repair and refurbishment of Priory Farmhouse, the principal Grade II listed farmhouse at the heart of the estate. This began with an initial phase of repair and stabilising works to the exterior, which put an end to decades of water ingress and weather damage.
Extensive water ingress had led to the failure of the main roof truss in the larger attic space, causing significant damage to the roof. This badly damaged truss and other water damaged timbers were carefully repaired using traditional jointing to minimise the loss of historic fabric wherever possible.
The farmhouse was then re-roofed in Welsh slate from the original roof, with any new material sourced from the same Penrhyn quarries as the original slate. Sheep’s fleece insulation was incorporated to improve thermal performance, and the traditional stepped leadwork between the double pitched roof was carefully replaced. Stone ridge tiles and copings were removed and reused.
The windows were carefully removed and examined, and the state of each element recorded. This process allowed one window to be repaired and retained, with the others being accurately reproduced from the record information. These records were submitted to archives along with archaeological material.
Weather damaged lintels, cills, and quoins were retained in-situ wherever possible and refaced with new stone dowelled into the existing where required. The removal of cementitious strap pointing allowed the stonework to be repointed in lime mortar to match the existing, helped by mortar matching from The Lime Centre.