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“ does door hardware requires any periodical maintenance? ”

Resolution: One stabilizer set takes care of the pair of doors for one mullion.:

Is a 20 minute label door a real fire door?

Resolution: The 20 minute Fire Rating is a valid label and are commonly referred to as "Smoke and Draft control door assemblies". Depending on the local fire code and the openings's applica...:

What maintenance is required for an LCN closer?

Resolution: Closers mounted according to LCN installation instructions require no periodic maintenance or seasonal adjustments. Monthly, quarterly, and annual visual inspections are recommended for Fire/...:

Does Allegion write specifications and specs?

Resolution: Allegion does provides professional support to Architects and Design Professionals. For information related to specification development and support, Website for Architects and Desig...:

When are Panic Devices required?

Resolution: The use of Panic Hardware and/or Fire Exit Hardware is required by the International Building Code (IBC) and NFPA 101 – The Life Safety Code, depending on which code and which edition of the code i...:

What are ANSI BHMA hardware grades?

Resolution: The American National Standards Institute (ANSI) and Builders Hardware Manufacturers Association (BHMA) have developed durability, strength and performance standards for every type of door hardware...:

What is the difference between Panic Hardware and Fire Exit Hardware?

Resolution: The most obvious difference (in the device) is the lack of mechanical dogging on a Fire Rated Device. There are some internal parts that may be different and the method it is secured to the d...:

How can I cover a 86 or 161 prepped door with a 19-R?

Resolution: The 4170 cover plate can be used to cover the 86 & 161 prepped doors.:

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“ does door hardware requires any periodical maintenance? ”

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