Lighthouse Renovation in Australia: Restoring Heritage Structures Without Erasing Their History | McEligotts

Lighthouse renovation is one of the more unusual corners of remedial construction. The structures are often more than a century old, heritage-listed, and standing in some of the most exposed coastal conditions in the country — which means every repair has to solve two competing problems at once: fix what corrosion, salt exposure, and age have done to the structure, while leaving its historical character untouched.

You can find a fuller explanation in our article on light house renovation.