Building Products

Griffon’s garage door operation, Clopay Building Products Company, is one of the largest manufacturers and marketers of residential garage doors in the U.S. as well as a major supplier of industrial and commercial doors for the new construction, and repair and remodel markets.
Website: www.clopaydoor.com

We install and service specialty building products and systems, primarily garage doors, openers, fireplaces and cabinets, for new construction markets through a substantial network of Clopay Service Company operations located throughout the country.
Website: www.clopayserviceco.com

Specialty Plastic Films

The company is a leader in the development and production of embossed and laminated specialty plastic films used in a variety of hygienic, health-care and industrial markets in the United States and Europe.
Website: www.clopayplastics.com

Electronic Information and Communication Systems

Griffon’s electronic information and communication systems business, Telephonics, develops and manufactures, generally to customer specification, a variety of electronic systems used in commercial and government markets worldwide.
Website: www.telephonics.com

In addition, Telephonics’ subsidiary, TLSI, is a full service supplier of custom, mixed signal, integrated circuits, primarily for the automotive, security and communications markets.
Website: www.tlsi.com