what is fire rating for residential locks

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High Definition (High Def) door panel designs have deeper shadow lines than conventional CE-Series designs. CE-Series doors are available with optional High Definition (HD2 and HD2A) door panel de...
ASTM E-119 is a test standard for walls, partitions and floor or roof systems: This test standard is also used for ceramic type glasses when used as window wall and/or borrowed light frames. ...
Please visit the Schlage Residential website (FAQ / Knowledge Center) for all product and Customer Care information.Click on the following to link directly to the Residential Product...
The AD and CO locks both have a 3 hour fire door rating. Please see URL for more info.  UL Fire Rating List
Electrical hinges or a power transfer units are the most commonly used practices to run electric power to locks and/or strikes. Electric Hinges: Most electric hinges will fit into a standard 4 ...
The B250 is Grade 2 but has no UL listing due to the holdback rose.