A keystone is the wedge-shaped stone piece at the apex of a masonry vault or arch, which is the final piece placed during construction and locks all the stones into position, allowing the arch to bear weight.

All our moulds are built to withstand the harshest of weather conditions and our team of experienced craftsmen can bring back to life buildings that have been neglected and weather damaged for many years.

Images below include exterior keystone mouldings manufactured to match originals and installed to property in Bickington Devon.