In architectural conservation, what does "restoration" refer to?

Restoration in architectural conservation specifically refers to the process of returning a building to its original condition, which encompasses both the physical structure and its historical context. This involves carefully removing layers of alterations that may have been added over time, repairing original materials, and often includes reinstating features that have been lost. The aim is to preserve the architectural integrity, aesthetics, and historical value of the original design as closely as possible.

This process does not involve demolishing old structures, making modern upgrades, or transforming buildings into new uses, which are characterized by significant changes that detract from the original historical significance and authenticity of the architecture. Restoration emphasizes the significance of historical continuity, maintaining the original character as a critical aspect of architectural conservation.