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technical assistance


Technical Asssistance

There are a variety of resources available to architects with questions on steel doors and frames.

For product-specific questions:

Contact your distributor. Most of them have been in business a long time and are very knowledgeable about doors, frames, hardware compatibility, installation, and fire labeling requirements.

For questions on standards or general steel door and frame inquiries:

The search bar on the top-right of the website can help you efficiently find the information you are seeking.

You are also welcome to contact SDI Managing Director Jeff Wherry at [email protected] or (440) 899-0010.

SDI Managing Director
Jeff Wherry



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