Welcome to International Door Inc. December 15, 2011 by admin International Door, Inc., and our Byrne Hangar Door Division have been designing, manufacturing, installing and servicing industrial and hangar doors and control systems since 1936. <noscript><iframe loading="lazy" src="https://www.youtube.com/embed/epoMhRHCI4U" frameborder="0" width="500px" height="300px"></noscript>
