LANSING – After a 2023 restoration of the Michigan Capitol's interior dome, the focus is now on restoring the historic building's glass floor.
Constructed in 1878 during the construction of the Capitol, the floor consists of 976 glass panels framed by cast iron.
Nearly 700 of the 976 total glass tiles that make up the floor will be replaced after a 2024 survey found the tiles were thinner than the 1-inch-thick pieces originally installed. The thinner tiles are believed to have been installed after a fire on the first floor of the Capitol in 1931.
The new glass tiles are manufactured by Lucid Glass Studio of Providence, Rhode Island. The company manufactures the tiles using the correct materials and dimensions, ensuring they have the same texture and color as the originals, with the expectation that this will restore the floor to its 1878 appearance.
The tiles are installed by Lansing Glass Company. Completion of the project is scheduled for the end of October. It is a welcome project for the local business to work on something with historical significance and away from the elements.
“This is all new to us,” said Charlie Bigelow Sr., an employee at Lansing Glass Company. He was working with a team on the ground on October 10th. “No, we're usually in the air in boom lifts and swing stages. We're constantly making history,” Bigelow joked.
While eight state capitals have similar glass floors, Michigan is the largest and most complete. The glass floor is an example of 19th century craftsmanship and attracts many tourists who want to enjoy the beauty of the landmark or lie down on the tiles to enjoy a spectacular view of the inner round dome.
The floor wasn't just built for aesthetic reasons.
“There was no electricity back in the 1800s, so it was thought this would help bring additional light to the lower level,” said Matthew White, Capitol facilities director.
The restoration of the glass floor inspired the design of this year's official Capitol Christmas decorations. Pieces of damaged or replaced glass were recycled and used as a centerpiece to create the ornament. The ornament can be purchased in person at the Capitol or online while supplies last for $50.
A group from Central Elementary School in Davison lay on the glass floor as a team works on part of the floor restoration at the Michigan State Capitol on Friday, Oct. 10, 2025, in Lansing.
This article originally appeared in the Lansing State Journal: Michigan Capitol's glass floor will be restored to its original 1878 design