What Are the Key Features of UL-Certified 90-Minute Fire Doors?

Know About The Significance of UL Certified Fire Doors

If there’s one thing that can spell the difference between life and death, it’s having the right safety equipment. There is a red staple in every building necessary that is a UL listed Fire Door. But what is this certification exactly and why is it so critical?

UL is an acronym for Underwriters Laboratories, a global safety certification company that tests and certifies products for safety and performance. A UL certified fire door is one that has been tested to and met the prescribed standards in the UL fire safety test. It means the door is guaranteed to work when you need it most – during a fire when seconds count for getting out safely.

Advantages of a 90-Minute UL-Certified Fire Door

All fire doors are not created equal and to have a 90-minute UL rating on your fire door is very advantageous. A 90-minute door is constructed to stop fire from spreading after 90 minutes, ideal for use in long stairwells so people can safely exit the building. This additional protection can be significant in protecting lives and reducing property loss in the event of a fire disaster.

Key Characteristics of UL Certified Fire Doors

When deciding on a UL-certified fire door for your building, you should keep an eye out for certain features that can help guarantee safety and functionality. There are a number of things to take into consideration when buying the safe, and one of them is the door material (it ought to be fire resistant, such as steel or fiberglass, because it needs to withstand high temperatures). Fire Rated Hardware The door must also be of solid core and fitted with fire rated protection to keep fire and smoke at bay.

The seals and gaskets of the door are also an important feature, as properly functioning seals and gaskets will prevent smoke and hot gases from passing through the door when shut. Lastly, seek for doors that are self-closing and come with latching door hardware so that door automatically shut when a fire hits.

How UL Certification Ensures Fire Safety at 90 Minutes

UL certification is an intense process where a product that is up to code with rigorous safety standards is tested. What does it mean if a fire door is UL-listed for 90 minutes? If a fire door is UL-listed for 90 minutes, it has been tested for that amount of time and has withstood 90 minutes of exposure to fire, and remained intact. This certificate ensures that the door will offer dependable fire resistance for the time given while ensuring tenants have time to exit the building.

Ensuring It's UL-Certified for 90 Minutes of Protection

Before you buy, make sure a fire door for your building is UL-certified to give 90 minutes of protection. Look for the UL label on your door, which will tell you the fire rating of the door with a time qualifier (e.g., “90 minutes”) recorded. And remember to look for the UL listing number on the label, which can be double-checked on the UL website to confirm its legitimacy.