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double entry door latching hardware
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RELATED FAQS
Question
Answer
Where are hardware templates?
Resolution:
All the templates can be found at us.allegion.com Please click here :
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 is a lock function?
Resolution:
Apartment Corridor Lock function is defined as a lock where the latch bolt operated by lever from either side, except when outside lever is made inoperative by a stop or mechanical means other than...:
What is thermal bow?
Resolution:
Thermal Bow is a temporary condition which occurs in metal doors mainly due to the temperature differential from one side of the door to the other. This may occur in exterior doors when direct sun ...:
What is the most common practice for running electric power from a frame to the door and hardware?
Resolution:
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...:
What would cause an EL device to pull and release?
Resolution:
If your Von Duprin EL (solenoid) device pulls and releases quickly instead of holding the latch retracted, please check all of the items below.In most cases, one or more of these solutions will r...:
What is an astragal?
Resolution:
An Astragal is an applied molding attached most commonly to the meeting edge of doors to: Protection against weather conditions Minimize the passage of light between the doors Retard the passa...:
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...:
Are flush bolts available on the inactive leaf of hurricane double doors with either FBC or NOA approvals?
Resolution:
Ives SB360 surface bolt at top and bottom are the only flush bolts approved for use on H-Series hurricane FBC or NOA applications? The only approved latching hardware for inactive leaf of pairs w...:
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...:
Why doesn't full rotation of the AD or CO Series Exit Trim (993) outside lever fully retract the Von Duprin 98/99 Exit Device latch?
Resolution:
- AD Series and CO series products require that the Night Latch (NL) screw is installed in the exit device. Be sure this screw is installed- Exit hardware and strike must be properly mounted ...:
What electric strike can be used on a pair of doors with an L9000 lock?
Resolution:
Von Duprin 6223 electric strike is the most common closed back strike or the 6221 for open back strike on inactive leaf that can be used with Schlage L9000 or Von Duprin 7500 mortise lock.:
How to remove a double cylinder deadbolt?
Resolution:
Schlage and Falcon double cylinder deadbolts have concealed screws to prevent tampering. The two methods used to conceal the thru-bolts are using screw caps or a faceplate. Use the below instructio...:
Can I use an electrified mortise with a door position switch (DPS) on a double door where dummy trim is installed on the inactive door?
Resolution:
Dummy mortise trim without a lock case (L0170/L0712) is used on an inactive door. You can use an electrified mortise with a door position switch on the active door. The strike prep must be co...:
Can IVES Lock Guards be used on double doors?
Resolution:
Ives lock guards are designed for use on for double doors with an astragal and not for use on single doors. Ives Lock Guards sit flush against the doors in a double door application.&nbs...:
Can the LM9000 multi lock series be used in standard openings?
Resolution:
Specify either an L or B doors for use with the LM9000 or LMV9000 Specify the F frame for use with the LM9000 or LMV9000 Order the lock from Schlage as you would normally The concealed rods...:
Why does the Schlage button light up “Green” when I open the door?
Resolution:
When unlocking the CO200 door by mechanical key override, the green led will be continuously ON until the key is released. This will occur after firmware CO.A.6 (or later) has been installed int...:
What options are available on the CE-Series doors?
Resolution:
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, and hardware prepar...:
What is clear opening width?
Resolution:
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...:
Why doesn't Von Duprin supply a template for the 6223 closed back double door electric strike showing all the different mortise locks it can be used with?
Resolution:
Per the template, as long as the latchbolt for the mortise lock or cylindrical lock is lined up with the centerline of the 6223 electric strike, it will function as required. Different offset...:
What finish will the strike and latch be if ordered with a split finish?
Resolution:
The door handing determines the finish of the latch and strike. Left reverse and right reverse doors default to outside trimLeft and right hand doors default to inside trimIf lever and ro...:
What is the difference between Night Latch (NL) and Class Room function?
Resolution:
Night Latch (NL)= key retracts the latch momentarily to allow entry. When key is removed, the latch will extend and locks the door (momentary unlock). Class Room (Lock/ Unlock)= key unlocks...:
Can the 1490 device be used on single doors?
Resolution:
The 1490 concealed vertical rod exit device can be used on single doors, but is intended for use in double door applications. As an alternative, the 1590 rim latching exit device is int...:
Why do I get error message "E701 - Programming Lock Failed" on my Hand Held Device while programming an AD lockset?
Resolution:
Update your lockset using ADFwPkg 2.19.0 or higher. This new firmware update resolves this programming error problem (E701) and the error will no longer be presented.:
Does Ives offer any door hardware for doors that are 13/16" thin?
Resolution:
No. :
DOOR AND HARDWARE INSTITUTE
Resolution:
DHI:
What questions should be asked to determine which Von Duprin 6000 series electric strike I have?
Resolution:
See Catalog to identify specific model: Von Duprin Electrical Security Products and Accessories Catalog:
What are the installation tolerances for hollow metal frames?
Resolution:
Industry standards for hollow metal frames installation tolerances have been developed by both the SDI (Steel Door Institute) and HMMA (Hollow Metal Manufacturers). Both standards are based on th...:
What are Hold Open Closers & Magnets?
Resolution:
Hold Open Closers & Magnets (Fire/Life safety products) provide a wide range of solutions. Single or multi-point hold open closers Utilize an electromechanical closer. Hold the door o...:
Fire Rating for AD and CO locks
Resolution:
The AD and CO locks both have a 3 hour fire door rating. Please see URL for more info. UL Fire Rating List:
How do I remove an X lock from the door?
Resolution:
To disassemble an X lock, remove the inside knob and unscrew the inside collar and rose. The X lock spanner wrench (012172-000-30) can be used to depress the knob catch as well as tighten/loo...:
What is a Cam Lift Hinge?
Resolution:
Cam Lift Hinges are specially designed hinges used mainly on acoustical door assemblies. The Cam Lift Hinge lifts the door during its travel and seats the door bottom for a pos...:
What is GrainTech?
Resolution:
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...:
Are GrainTech doors available with hardware preps?
Resolution:
All hardware options (available on standard door) are available on GrainTech® doors. Available hardware are covered in the Steelcraft Price Manual. GrainTech® doors can be prepped for the Von Dupr...:
What's needed to write a door hardware specification?
Resolution:
The following items are needed for Spec Writers to write a door and hardware specification Building code being used Occupancy type or types Occupancy load for any rooms or areas of ass...:
Does Von Duprin offer an exit device for exterior use?
Resolution:
Most Panic devices are not designed for exterior applications. As with any mechanical device, exposure to the elements may affect the operation and life of the device and/or finish an...:
What causes the top rod case to pull away from or strip out of the face of a steel door?
Resolution:
Hardware falling off a door is caused by one or all of the following issues: Field abuse Improper internal reinforcements in the door Improper field preparation The top or bottom rod case can...:
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...: