Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

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View of the Capitol Christmas Tree in 2013 at night next to the Capitol Building.
The regular practice of displaying a Christmas tree on the Capitol Grounds is...

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A view of the Capitol Visitor Center lit up at night
The Office of Congressional Accessibility Services (OCAS) provides a variety...

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An AOC worker mowing the grass on the grounds of the U.S. Capitol
The roles and responsibilities of the Architect of the Capitol cover an...

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Detailed view of Piper nigrum plant
Learn how pepper, allspice, cinnamon, cloves and nutmeg became a part of our...

U.S. Capitol Dome Restoration Project

The Dome of the U.S. Capitol Building, one of America’s great symbols of freedom, is currently undergoing a multi-year restoration.

This project is a critical step for stopping the current level of deterioration in the Dome’s cast iron as well as ensuring the protection of the interior of the Dome and Rotunda. The restoration project includes removal of old paint, repairs to the cast iron and stone, and repainting.

Update: January 2015Photo of "lock and stitch" technique.

Scaffolding and restoring phase.
Work on scaffold has completed moving up the Dome and repairs have begun in enclosed areas.

See all updates »

View pictures of current work »

Questions? Please fill out the contact us form and select "Project: Dome Restoration" as your subject type.

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