Custom Damper Company (a subsidiary of CEJ, Inc.) manufactures commercial and industrial dampers to your specifications. Types include Louver, Butterfly, Diverter and Guillotine.

313 N. Stewart Rd
Liberty, MO 64068
Phone: 816-781-3507
FAX: 816-781-3520
Phone: 800-235-9259
FAX: 800-235-9261
email: info@cej.com

We ship Expansion Joints Worldwide.

Made in the U.S.A.

Custom Expansion Joints, Inc.

313 N. Stewart Rd * Liberty, MO 64068 * Phone: 800-235-9259 * FAX: 800-235-9261 * email: info@cej.com

CEJ Dampers:

Typical butterfly dampers.



Typical parallel & opposing blade dampers.

Product Description

Custom Damper Company (a subsidiary of CEJ, Inc.) manufactures commercial and industrial dampers to your specifications. Types include Louver, Butterfly, Diverter and Guillotine.

Call for quote: 816-781-3507 or 800-235-9259