The Old Capitol Building, built in 1892, is a historic state building in the Olympia area. Over its long life, the building's copper roof has leaked, damaging structures and finishes inside.

Replacing the roof is the best method to meet current waterproofing standards, protect the structure, and preserve the building's historic character.

Cost: $6.75 million

Funding source: 2025-27 state capital budget

Phase: Construction

Timeline: April – October 2026

Contact: DESPPDmail@des.wa.gov