Overview

• Frank Zeidler of Nienburg reports installing roughly 130,000 bottle caps across his house, transforming rooms with glittering patterns.
• The self-reported total would exceed the cited Guinness benchmark of about 108,000 caps, with no official verification noted.
• He began the project in 2010 while caring for his mother, halted after her death in 2019, and resumed around the recent New Year.
• Much of the decoration is concentrated in the basement and extends across ceilings, floors, walls and even clothing he has adorned.
• Zeidler, active on Instagram as "Kronkorken Frank," says he often works seven to eight hours a day and about 20–25 hours weekly to advance the installation.