Von Duprin - A Legacy of Leadership.

In 1908, Von Duprin introduced the first "panic release bar" in response to a need for protecting life safety while providing security, a purpose that still guides the firm today. While the popular 88 Series crossbar exit devices Von Duprin still manufactures today have similar appearance characteristics to the original design, significant engineering changes have been made.

Currently, Von Duprin manufactures the widest range of exit devices and outside trim operations available, including rim-type and mortise lock, surface and concealed vertical rod, fire-rated and several electrical options. Security-related products include a full line of electromagnetic locks, electric strikes, card readers, and keypad-type access control systems.

Architects know from experience that Von Duprin can always be counted on for innovation, leadership, exceptional durability and lasting value. Our mission is to always exceed your expectations and provide one reliable source for all your architectural door opening needs. In the future, Von Duprin will continue to provide superior quality to our customers and will enhance our ability to provide solutions for your most demanding and unique environment and design challenges.

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