If glass block mortar gets moldy, it's time to hire a pro
7 Biggest Blunders of Glass Block Bathroom & Shower Windows – Innovate Building Solutions
Glass block wall at spiral stair - Asian - Hallway & Landing - San Francisco - by Tali Hardonag Architect | Houzz
Glass block partition - another idea for Hank's office. Not quite to the ceiling which would… | Paredes de vidrio, Pared de bloques de cristal, Ladrillos de vidrio