The ruin, in the centre of Lough Key Forest Park, was once the church of the Rockingham Estate. It was taken into state ownership after Rockingham House was gutted by fire in 1957. It quickly fell into disrepair and it's roof was removed in the late 1960s. In recent years the ruin has been fenced off due to safety concerns.

We carried out conservation work to make the structure safe and restore public access.

The building contractor is Nicholas Prins and the structural engineers are Southgate associates.