Contact Site Map About SMP Products Customer Support SMP & LEED Sustainability Projects News SEARCH SDI Certified Associations SDI Certified Security Metal Products is certified by the Steel Door Institute (SDI). A non-profit association, SDI has set the standard for performance, use, and maintenance of steel doors and frames since 1954. Quality is everything when it comes to steel doors and frames. They are one of the few components of buildings that people are constantly in contact with—and often provide the first impression of your building. The Steel Door Institute has developed a new industry certification called SDI Certified. Security Metal Products has earned this certification by undergoing an audit to confirm we meet rigorous manufacturing, performance and quality standards. By referencing Security Metal Products in a specification, design professionals can be assured their doors and frames will meet the highest standards in the industry. Many manufacturers claim to meet SDI standards. We became SDI Certified and proved it. Choose Security Metal Products for quality steel doors and frames. Why Steel? Presents and analyzes the performance characteristics of hollow metal doors and frames compared to alternate materials such as wood, aluminum or fiberglass. Click here >> Facebook Twitter LinkedIn Weibo E-mail Print About Products Customer Support News SMP and LEED Sustainability Projects Site Map Privacy Notice Legal Notice Do not sell my personal information SMP/Security Metal Products is a brand associated with AADG, Inc., an ASSA ABLOY Group company. Copyright © 2020, AADG, Inc. All rights reserved. Reproduction in whole or in part without the express written permission of AADG, Inc. is prohibited. Email: SMP@doorgroup.com Experience a safer and more open world By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Read more about our use of Cookies Reject cookies Accept Cookies Cookies Settings