Security Metal Products Corp. is a proud member of SDI (Steel Door Institute), which is the most prestigious steel door organization in the country. This membership gives tremendous legitimacy to our product as the 9 members of this organization represent 2/3 of the steel door and frame industry in the United States.

Steel Door Institute

Security Metal Products is also a member of NAAMM (National Association of Architectural Metal Manufacturers), DHI (Door and Hardware Institute), and our products are UL (Underwriters Laboratories) listed.


NAAMM Door and Hardware Institute (DHI) Underwriters Laboratories (UL)
Member Member UL Listed