Since William Glenny founded the company in Cincinnati in 1851, Glenny Glass has built its identity around nearly two centuries of dependable service. Today, the family-owned company employs more than 110 people at its Milford, Ohio, facility and serves trade customers across five states. It is recognized as the oldest continuously operating flat glass fabricator in the United States, with IGCC and SGCC certifications supporting its work.
IGCC – Insulating Glass Certification Council
SGCC – Safety Glass Certification Council
ANSI Z97.1
Compliance program
CPSC 16 CFR 1201
Compliance program