Johns Manville Plaza

Johns Manville Plaza is a 404 ft in Denver, Colorado. It was completed in 1978 and has 29 floors. The building was designed by Hellmuth, Obata and Kassabaum and built by Al Cohen Construction. It is owned by Brookfield Properties, and is the 16th tallest building in Denver. Reflective solar glass windows alternating with 5 ft makes up the outer walls. A plaza, basement, and loading dock are shared with 707 17th Street.