Life of a Threshold

DHI Security + Safety Article of Interest

Posted:  Aug 15, 2018
Hager Companies is not only dedicated to quality door hardware, but advancing education as well. An article by Dan White, Product Development Manager for Hager Companies, recently appeared in DHI's magazine, Security + Safety.

The article is about the life of a door threshold, which involves more twists and turns than you might imagine.  If you're curious about how history and science have influenced even simple door openings, you can read the article at the Hager Companies Blog: The Life of a Threshold.

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