Original 1990 industrial air door trade vintage catalog for the BERNER INTERNATIONAL CORPORATION.  Main office and plant were located in New Castle, PA. (Established 1956).

Manufacturers of Air Doors. 'Industrial, Commercial and Cold Storage Applications.

Air Doors Control of Insects, Dust and Airborne Contaminants.

Has product images, explicit illustrations, description, applications and specifications to provide product details.

Unbound from a large rare 1990 Industrial Construction and Renovation Catalog, this unique old eight-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro air door library. Pages are detached.