Firemiser Insulated Rolling Fire DoorFire Doors
Model Number: ERD20 and ERD21
INSULATED ROLLING FIRE DOOR
Our Firemiser rolling door offers all of the life safety benefits of a rolling fire door along with the energy efficiency and sound reduction of an insulated rolling door.
This insulated fire door will close in the event of a fire, acting as a physical barrier to prevent smoke and flames from spreading throughout the building. By keeping the incident isolated, both lives and property are protected.
The insulation used in this door is made of mineral wool, which helps to decrease sound transmission – with an R value of 5.3 and a U Value of .189 based on the ASHRAE Handbook of Fundamentals. The mineral wool also minimizes thermal transfer, which helps to keep the climate controlled air inside and the uncontrolled temperature outside.
A Firemiser insulated fire door is ideal for an application that is on the exterior of a building but may be expanded in the future or an area that requires a fire door but also needs the sound deadening benefit of an insulated door.
Our insulated roll up fire door is UL listed, Factory Mutual Approved and listed with the California Office of the State Fire Marshall. It is listed with a protection ratings of 45 minutes, 90 minutes, 3 and 4 hours.
The SmokeShield® seal package is available on model number ERD21. This option is added if you are required to conform to UL 1784. This seal package is an additional barrier that will eliminate the migration of smoke through the building.
Materials and Finishes
Firemiser curtains are available in:
Interior slat 24 gauge / Exterior slat 24 gauge
Interior slat 22 gauge / Exterior slat 24 gauge
Interior Slat 20 gauge / Exterior slat 24 gauge
Interior slat 18 gauge / Exterior slat 24 gauge
Interior slat 22 gauge / Exterior slat 22 gauge
Click here for additional material and finishes options and information.
Finish and gauge availability may vary. Contact us with any questions.
An oversized UL labeled fire door is available up to 60' wide or 40' high or 1,200 sq. ft.
For openings that fall outside of the standard construction, please contact us
Sloping or Irregular OpeningsOur special bottom bar designs can address these conditions.
SpectraShield™ Powder Coat Finish
Polyester finish in more than 180 colors for durability, aesthetics, superior finish life and cost effectiveness.Learn More
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.Learn More
ImageMatch™A unique ultra violet-cured printing process that produces vibrant, full-color designs on doors up to 18’ wide*. Replicate any logo, design, or photo with impeccable detail.
*May be available in larger sizes, please contact CornellCookson for more details.
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 InterlocksAn electrical cutout switch to prevent motor operation if locking device is not first disengaged.
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.
Static Wind LoadCan be configured to withstand the full range of specific wind load requirements including missile impact ratings.
High Cycle SpringsHeavy 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 to steel or masonry. Seismic performance validation is per ASCE 7-05.
Battery Back Up Devices
Available for motor, chain and crank operators, these devices prevent fire doors from closing from a power failure.Learn More
Firefly & Firefly BB Release Device
Optional device that ties in to a building alarm system and closes a Simple-Test fire door upon alarm activation, rather than by melting its fusible link.
SmokeShield® Seal Package
Often required by local building codes, our smoke seal adds smoke and draft control.Learn More
Safely and conveniently test and reset the functionality of the fire door at floor level. May be flush or recess mounted.