David Stutzman: Nov 28, 2014 12:29:09 PM
When is an electric strike not an electric strike? When it is a euphemism for a secure door. Knowing what function is required is paramount. Function...
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David Stutzman: Jul 11, 2011 2:42:25 PM
The newly opened rest stop on Interstate 95 in Delaware includes an unusual combination of door hardware on the entry and interior vestibule. All the...
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David Stutzman: Jun 28, 2011 7:00:47 AM
Keypad locks offer the advantage of removing the need for keys, while sill maintaining a secure opening. The opening security is controlled by...
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David Stutzman: Jun 22, 2011 7:11:40 AM
Top and bottom surface bolts are used on the inactive leaf of pairs of doors. The bolts hold the door closed until the full door opening is require....
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David Stutzman: May 30, 2011 6:36:41 PM
Construction sites often present challenges for completing the work as the architect intended. But when contractors improvise, the results may not be...
