NEW Major Announcement: ENTIRE 600 BLOCK OF CLEVELAND STREET NOW UNDER CONSTRUCTION AS DOWNTOWN TRANSFORMATION ACCELERATES Read →
Don’t miss what’s happening on Cleveland Street

Get updates as new projects and events unfold

Don’t miss what’s happening on Cleveland Street

October 17, 2025 • F.W. Woolworth Co.

First Floor Denim Insulation Installed at the Woolworth Building

woolworth building with jean insullation
Eco-friendly denim insulation is going up at the Woolworth building.

Crews at the Woolworth building are installing denim insulation along the first-floor walls. The insulation is placed between sections of metal framing before the walls are enclosed with drywall, forming an essential layer of comfort and energy efficiency. Made from recycled blue jeans, this material serves as an eco-friendly alternative to fiberglass insulation. Once complete, the insulation will extend throughout the Woolworth building. This stage marks an important step in preparing the building’s interior for the next phase of restoration.

First floor insulation installed at the woolworth building
Crews work together to cover a large first-floor wall with denim insulation.

Learn more about the full restoration plan for the F.W. Woolworth Co. building.

Restoration Updates

See daily progress on Historic Cleveland Street