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Business Details
50+ Years
experience
Your Trusted Source for Architectural Metal Standards and Education
Since 1938, our organization has served as a leading authority in architectural metal manufacturing, dedicated to advancing industry standards and fostering collaboration among manufacturers. We develop comprehensive technical resources, including specifications, manuals, and educational programs, to support building design professionals and promote the use of high-quality metal products. Our six specialized divisions work synergistically to address shared challenges, from safety protocols to environmental compliance, while maintaining rigorous technical standards.

Through ANSI-accredited consensus processes, we ensure equitable participation in standard development, reflecting diverse industry perspectives. Our commitment to education is demonstrated through AIA-accredited courses covering fire-rated openings, installation best practices, and sustainable material applications, positioning us as a trusted knowledge hub for over 80 years.
Services
Technical Standards Development Continuing Education Courses Industry Publications ANSI Standards Projects Member Resource Network
Details
  • Year established: 1938
Highlights and features
  • We offer 85+ years of industry leadership in metal manufacturing standards
  • Our ANSI-accredited consensus process ensures equitable standard development
  • We provide AIA-certified continuing education on metal product applications
  • Six specialized divisions address specific product categories and challenges
  • Our technical publications guide metal product selection and installation
Associations and certifications
  • American National Standards Institute (ANSI)
Services
Technical Standards Development
We develop and maintain ANSI-accredited technical standards for architectural metal products through collaborative consensus processes. Our standards cover manufacturing specifications, installation guidelines, and safety requirements for hollow metal doors, expanded metal products, and metal bar grating. These documents provide critical reference material for architects, contractors, and manufacturers seeking compliance with industry best practices.
Continuing Education Courses
Our AIA-certified educational programs cover fire-rated opening requirements, proper installation techniques, and sustainable applications for metal products. Courses combine technical specifications with practical implementation guidance, helping design professionals earn continuing education credits while improving project outcomes through proper material selection and application.
Industry Publications
We publish comprehensive technical manuals and specification guides including the Hollow Metal Manual and Expanded Metal Standards. These resources contain detailed information about product selection criteria, manufacturing tolerances, installation best practices, and compliance requirements, serving as essential references for building professionals working with architectural metal components.
ANSI Standards Projects
Our ANSI-accredited standardization process involves balanced committee representation to ensure equitable participation in standard development. We manage the complete lifecycle of standards from initial drafting through revision cycles, public comment periods, and final approval, maintaining transparency and due process throughout the standardization journey.
Member Resource Network
We facilitate knowledge sharing among member manufacturers through technical committees and collaborative forums. This network enables members to address common challenges related to safety regulations, environmental compliance, and workforce development while maintaining competitive differentiation in specialized product categories.
People
Guillermo Rios
Immediate Past President
Licensed professional engineer with extensive experience in architectural metal manufacturing standards and industry leadership.
Evan Mathews
President
Division chair with proven leadership in metal product development and association governance.
Drew Bahner
Secretary/Treasurer
Technical expert with deep knowledge of metal manufacturing processes and industry standards.
Ike Flory
Technical Consultant
Specialist in metal product specifications with decades of experience supporting industry technical needs.
Questions
What technical standards does NAAMM develop?
We develop ANSI-accredited standards for hollow metal doors, expanded metal products, and metal bar grating through our specialized divisions.
Do you offer continuing education for architects?
Yes, we provide AIA-certified courses covering fire-rated openings, installation best practices, and metal product specifications.
How can manufacturers participate in standard development?
Manufacturers can join our ANSI consensus committees by submitting participation applications through our technical consultant.
What publications are available?
Our technical library includes the Hollow Metal Manual, Expanded Metal Standards, and specification guides for detention security applications.