As a long-time client of OFS Corporation, building ownership trusted our team to restore the brass windows around the lobby-level facade of the building exterior. Using a suite of manlifts and scaffolding, our certified technicians successfully restored exterior surfaces exceeding 30ft from street level. OFS expertly performed various restoration techniques, including acidic solutions, solvents, and abrasives, to strip years of oxidation from the brass surfaces and apply an exterior-grade metal coating to protect the surfaces for years to come.