Keeping the Duomo Healthy: Conservation in Practice

Conservation is continuous. Rain, heat, and time push; caretakers respond.

Tools and Methods

• Scaffolds and aerial platforms.
• Moisture and stress sensors.
• Cleaning, patching, and preventive monitoring.

Priorities

• Structure first: safety and stability.
• Surfaces second: frescoes and marble health.
• Visitor paths: wear, signage, and education.

Who Does the Work?

• Conservators, engineers, and custodians.
• Coordination with liturgical calendars.
• Community support and funding.

Recent Projects (Examples)

• Surface cleaning campaigns.
• Sensor installations.
• Pathway maintenance for visitors.

Bottom line: Maintenance is the quiet hero behind the visible beauty.