Built in the Neo-Gothic style over the course of 47 years, the Cathedral Church of St Colman was opened in 1911. Its structure features a 100m-high spire and a tower that contains a 42-bell carillon, the largest in Ireland.
Trilogy Cleaning System was used to carry out the conservative restoration of the Cathedral’s interior architecture and sculpture. The Neo-Gothic statues, columns and sculptures were cleaned off the dirt and old discoloured coating material.

Systems used: Blasting equipment Trilogy 40
Media used: Almandine Garnet