difference between and exterior door and interior door hardware

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The difference between the Brass version 482B and the Aluminum version 482A is the size and design as well as the base material and available accessories.  The Brass version  482B comes w...
A 4010 is the series of door closer, a 4011 is the adjustable spring inside the closer.
The three most common steel types are cold rolled steel, galvannealed steel, and galvanized steel. Cold Rolled Steel (CRS) is suitable for most interior applications, is uncoated steel a...
The five most common cores are honeycomb, polystyrene, polyurethane, steel stiffened, and temperature rise. Honeycomb core doors are used for interior and exterior openings where high thermal...
The U-Factor, R-Value and K-Thermal Rating are measurements of thermal transmission through building products. U-Factor: Overall co-efficient of heat transmission passage through a built-up panel...
The recommended application for the 9100 series Benchmark operator is low traffic exterior doors, or low/moderate traffic interior doors. The Benchmark series operator "is not" recommended for use ...
CE Series door in a variety of embossed panel designs and gages. The CE series embossed panel doors also offer a wide range of specifiable options including sizes, glass light designs and hardw...
Clear Opening Width for swinging doors is measured (with the door open 90 degree) from the face of door to stop soffit on strike jamb.          &nbs...
GrainTech® is a Steelcraft door option which provides a wood grained pattern which is embossed into both face sheets of the door. GrainTech doors are factory stained and top coated with a cle...
Panic Hardware and Fire Exit Hardware are two different types of exit devices, and the proper selection is determined by code requirements. Panic Hardware is an exit device which is tested for u...
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...
Panic devices are not design for exterior application. As with any mechanical device, exposure to the elements may affect the operation and life of the device and/or finish and may void&nbs...
Water and electricity do not mix.  Von Duprin electrified devices can NOT be used in an exterior environment.
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...
The RU lock can be requested as a retrofit for early Corbin Russwin Unit locks.  Several types of strikes are offered depending on the strike conditions but two are very similar with the e...
23848385 is the part number to order for the COM400 radio board that has the MCX jack for the optional RF antenna. It is shipped in the PIM400 and WRI400 so if needed for the wall mounted module yo...
The only difference between the COM400 in a door lock (AD400) and the COM400 in a wall mounted interface module is the MCX jack, which is provided for the optional remote RF antenna when needed o...
The COM400 has only two versions of FW, 2.2a and 2,2d and they are cross compatible and completely functional with all AD-Series wireless devices. There is no reason to change a FW 2.2a to a FW 2...
55 and 88 are both crossbar exit devices.  55 Series is used on narrow stile applications, 88 is for wider stile applications. See attached tables for 55 and 88 series minimum stile requirement...
FastTrack is a quick ship stock program which includes targeted Builders Hardware SKUs offered by Allegion Distributor Partners. FastTrack order forms and supporting information is available only t...
Allegion Employees can access the distributors’ “My Allegion Portal” thru The Frontline Home Page: Click on “My Allegion Distributor Portal” located in the navigation menu on the left si...
The L-Series doors are designed for virtually all construction requirements in commercial building applications. They have also been tested and approved for uniform wind load per ASTM E330.  ...
996L trim is a standard Classroom Function lever set for the 98/99 panic devices.  The 996L-NL trim is a rigid lever for the 98/99 device where the key will retract the latch on the panic device bu...