Cornell Fire Service Doors
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Fire and smoke must be stopped in their tracks to save property and, more importantly, protect lives. Our advanced fire door systems compartmentalize a fire event quickly allowing adequate time for egress from the building.
Download Product Brochure Visit Supplier SiteRolling Steel Fire Doors are structural separations used to prevent the spread of fire and smoke throughout a building. Our Fire Doors are Factory Mutual Approved, listed with the California Office of the State Fire Marshal, and are UL Listed for ¾, 1 ½, 3 and 4 hours of fire protection. These doors are designed for daily use to provide security and access control, and are approved for openings that are not required means of egress.
Closing Systems
Choosing a fire door closing system is just as important as choosing a fire door. The advanced AlarmGard Closing System, available in motor, chain or crank, is recommended for the highest reliability and lowest cost of ownership with an unmatched simplicity of meeting annual test and reset requirements.
Sizes
- Standard construction up to 30' wide, 30' high
Standard Materials and Finishes
Fire Door curtains are available in:
• 22, 20 and 18 gauge galvanized steel:
‒ Exclusive GalvaNex™ finish in Gray, Tan, White or Brown provided as standard
• 20 gauge 300 series stainless steel:
‒ #4 finish
Stamped steel or cast iron endlocks are provided per UL procedure.
Click here for additional material and finishes options and information.
Mounting Options
Select one from each column:
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Configuration |
Wall Position |
Wall Type |
|
Face of Wall |
Interior |
Masonry |
|
Between Jambs |
Exterior |
Structural Steel Jambs |
|
|
|
Drywall construction with structural steel or wood studs |
Fire Specific Options
Annunciators
Optional safety devices on provide a visual and/or audible advanced warning when the door is about to close.
Battery Back Up Devices
Available for motor, chain and crank operators, these devices prevent fire doors from closing from a power failure for up to 7 days.
FireGard Release Devices
Optional device that ties in to a building alarm system and closes a FireGard fire door upon alarm activation, rather than by melting its fusible link.
SmokeShield
Often required by local building codes, SmokeShield conforms to UL 1784 test and adds smoke and draft control. Click here for further details on ratings.
Testing Stations
Safely and conveniently test and reset the functionality of the fire door at floor level. May be flush or recess mounted.
Aesthetics
Hood and Operator Covers
Metal cover to protect the coil or operator from exterior weather, debris or to meet OSHA or UL 325 safety requirements.
Powder Coated Graphics
Permanent, durable faux finishes are available for rolling door curtains. There are six wood grain options as well as the ability to use custom graphics, photos or logos. Powder coated graphics give your doors a seamless, upscale look – either blending into the existing building architecture or transforming a building necessity into a work of art.
We can apply powder coated graphics to rolling doors 12’ wide and under, on standard, insulated or perforated slats. Extended lead times apply – please consult the factory for additional details.
SpectraShield™ Powder Coating
Polyester finish in more than 180 colors for durability, aesthetics, superior finish life and cost effectiveness.
Vision Windows
Improve aesthetics and visibility with one- or two-way windows incorporated in the curtain.Performance Upgrades
High Cycle Springs
Heavy duty springs manufactured to withstand cycles of 100,000.Seismic Performance Validation
We can provide project specific seismic calculations for all coiling doors that are mounted Face of Wall or Between Jambs to steel or masonry. Seismic performance validation is per ASCE 7-05.
Safety and Protection
Entrapment Protection Devices
Entrapment protection devices ensure that a motorized door or grille will not close on an object. If an object enters path of closure, the entrapment protection device will stop the door or grille from closing and return it to the fully open position.
Guide-Mounted Interlocks
An electrical cutout switch to prevent motor operation if locking device is not first disengaged.Locking
A wide variety of locking options are available to meet your security needs.
Motor Mounted Interlock
An overload sensing device that prevents damage if motor operation is attempted when the door or grille is locked. Field wired guide mounted interlocks are no longer necessary.
Rolling Door Protector (RDP)
The RDP eliminates costly fork truck damage to coiling doors by creating a physical barrier at the top of the door that absorbs impacts.
Unique Design Solutions
Sloping or Irregular Openings
Our special bottom bar designs can address these conditions.