Fire Rated Garage Door

Cornell is the leading manufacturer of fire door solutions, overhead insulated doors, rolling garage doors, security doors and security grilles

When you need to compartmentalize a fire event quickly, a fire rated garage door is the perfect solution!

Fire rated garage doors prevent the spread of smoke and fire by compartmentalizing a fire event quickly. UL listed to stop a fire from breaching through for up to 4 hours, when installed in a fire rated opening, they provide the highest level of life safety and property protection. They automatically close when triggered allowing adequate time for egress from a building. Fire rated garage doors are manufactured for everyday use and are available with all the options, materials and finishes available in any overhead garage door. 

Fire rated garage door

What is a fire rated garage door?

A fire rated garage door is a commercially engineered door that has been rated and UL listed to not let fire breach through for up to 4 hours. In the event of a fire, fire doors are triggered to close and prevent fire and smoke from spreading. They are designed to protect the means of egress, which is a specifically designed continuous unobstructed path of exit. The means of egress are specifically designed, usually by the architect or designer to have a plan of escape in the case of a fire event. At least two separate means of egress or exit paths are required. Fire rated garage doors are one solution to prevent fire or smoke from blocking or preventing the exit route. 

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Why use fire rated doors?

In today’s business world, many flammable products, materials, solvents and more are used and stored in buildings and facilities. Additionally, many processes and manufacturing techniques can have flammable properties. Even accidents, poor craftsmanship or carelessness can lead to a fire event. When a fire event happens, it is important to protect fire and smoke from intruding upon the evacuation route, or means of egress, so that everyone can exit safely. To do this, rooms and areas that have higher chances of fire events will have fire rated garage doors, fire rated shutters and other means of containing fire installed. 

 

 

Fire rated garage door school


Fire rated garage door office

Why choose Cornell's fire door system?

Cornell’s fire rated garage doors and shutters stop fire and smoke in its tracks. Our fire doors combine all the engineering expertise you have come to expect in our overhead rolling doors with the added benefit of fire resistance. Our fire proof overhead doors are Factory Mutual Approved and listed with the California Office of the State Fire Marshall as well as UL listed for fire protection ratings of 3/4, 11/2, 3 and 4 hours.

 

Fire resistant doors are one part of a commercial fire alarm system. Our advanced fire doors system offers intelligent operations that can activate thermally or electronically to protect the means of egress while easily resetting or automatically opening after a fire event is cleared. Our industry-leading AlarmGard closing system releases fire doors and shutters when electronically activated by smoke detectors or central alarms system device triggers, such as a fire pull alarm. The AlarmGard eliminates reset downtime by automatically resetting doors and closure devices to their open position. 

Fire Door Ratings and Certifications

Cornell’s rolling fire doors are the clear and reliable choice for top architects, designers and building owners with the certifications to prove it. Factory Mutual Approved and listed with the California Office of the State Fire Marshall, our overhead fire doors are UL listed for fire protection ratings of 3/4, 1-1/2, 3 and 4 hours depending upon your needs. Additionally, our fire doors meet ISO 9001:2008, Buy America Compliant and LEED® Compliant. Optional SmokeShield® smoke and draft control conforms to UL1784 and assures that smoke will be compartmentalized with the fire and not spread quickly throughout the facility, allowing safe egress for occupants. 

Fire Door Options, Finishes and Materials

Having a fire rated garage door does not mean sacrificing performance, looks or options. Just like all our overhead coiling doors, all fire doors are custom built to your exact specifications. Rolling fire doors are constructed with 22, 20 or 18 gauge galvanized steel with our exclusive GalvaNex finish of gray, tan, white or brown or stainless steel available in 20 gauge. Our fire doors can be manufactured to be mounted on the face of the wall or between the jambs. 

 

Fire rated garage door Firemiser

Fire rated garage door mall

Insulated Fire Doors

If you need an insulated rolling door, our Firemiser insulated rolling fire door combines energy savings, sound attenuation and climate control with an STC rating of up to 32, with a flame spread and smoke development index of 0.  

View all our rolling service doors, overhead insulated doors, high performance doors, security grilles, counter shutters, side folding closure products, hurricane or wind load rated doors, maximum security doors and more here:

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Learn more about AlarmGard features here

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If you have a specific need or a custom designed solution, our experienced Architectural Design Support Team is here to help in customizing our products to fit your specific application. Contact Us Here or Call 800.233.8366 ext. 4551