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Best Security Doors Ever! As featured on the DIY Network

 

 

 

Disclaimer:  The doors shown in this video are manufactured by Master Door (Master Porte Blindate), and not Master Security Doors, Inc. 

Read more -> Affiliation with Master Door

Master Door terminated their business relationship with Master Security Doors in 2014.

American Master Door, LLC (formerly known as Category 5 Security Doors, LLC),  also terminated their business relationship with Master Security Doors, Inc.  in 2014.

Production Process

 

 
 

This video shows part of the Master Door manufacturing process.