fire-rated vs fire-resistive doors; a fire door exit

Fire-Rated Doors Vs Fire-Resistive Doors: Everything You Should Know

Fire doors play a crucial role in providing a safe and secure environment. They play their part during emergencies and can save people’s lives. Therefore, if you own a commercial property, you should learn more about fire doors and add them to your building with the help of Doorway Services.

However, there are some things you need to know before you install fire doors in your building. One of the first things you need to know is the difference between fire-rated doors vs fire-resistive doors. 

Fire-rated doors and fire-resistant doors are crucial components to increase your building’s security. Due to this, you need to understand the difference between these fire doors and how they function. 

To help you out, you can find everything you need to know about fire-rated doors vs fire-resistive doors here. 

Let’s get started! 

What are Fire-rated Doors?

Fire-rated doors are specifically designed to prevent the spread of fire and smoke. It keeps the people inside the commercial building safe in case of an emergency or fire hazard.

We typically recommend installing fire-rated doors during the time of construction to avoid any issues. These doors are made out of heavy-duty materials, like steel and gypsum, and come with a fire rating class. 

Fire-rated doors need to have the proper certification to prove their fire resistance according to national and international codes. Due to this, we recommend taking the help of the experts at Doorway Services to install these doors. 

On top of that, you should conduct maintenance checks on these doors twice a year. These checks include inspecting the seals and lubricating locks. If you find additional issues with the doors, you should book an appointment with Doorway Services for fire door maintenance. 

What are Fire-resistive Doors? 

Fire-resistive doors are an essential fire safety feature in commercial and public buildings. This potential type of fire door for your business can slow down the flames and smoke during a fire. They allow the occupants the time needed to move somewhere safe during a fire hazard. 

Fire-resistive doors can also prevent serious damage to the building structure. When you’re looking at how to identify a fire door, you should look at the materials used to make them.  

These fire doors are constructed out of steel, wood, aluminium and other composite materials. These fire-resistive doors not only limit the passage of fire but are also soundproof. 

What’s the Difference Between Fire-rated and Fire-resistive Doors?

Fire Prevention

If you’re looking at how to identify a fire door, you should know the difference between fire-rated and fire-resistive doors. Fire ratings show the ability of how long the door can provide separation against hazards like smoke, fire and hot gases. 

On the other hand, fire resistive doors, also known as fireproof doors, act as fire barriers. They prevent the spread of flames, smoke and heat through walls, floors and ceiling levels. 


Fire-rated doors are usually rated by the time it takes the material to reach 120 degrees. The time rating might depend on the materials and the construction of the doors and surrounding frames. 

Fire-resistive doors are rated from one to three hours, based on how long they will last during a fire hazard. This number depends on the materials used for construction. 

For instance, Doorway Services offers heavy-duty fire doors made out of materials like steel and concrete. These doors can handle high temperatures for a while and they work effectively during emergencies.


Fire-resistive doors are used to separate areas with sensitive materials, such as laboratories and industrial sites. These doors play a crucial role in a passive fire protection system, preventing the spread of smoke and fire. 

Fire-rated doors are used in commercial buildings like malls and other popular areas. They play a crucial role in slowing the spread of fire in a building. They’re an ideal choice in a place with an effective fire exit system

Contact Doorway Services for Fire Door Installation and Maintenance

Now that you’re aware of the differences between fire-rated doors vs fire-resistive doors, it’s time for you to choose the right door company. Doorway Services offers high-quality door installation and maintenance services. 

We’re one of the most reliable door repair and installation companies, with two decades of experience. We also provide repairs for commercial doors, aluminium doors and more! 

On top of that, our parts are fitted with a 12-month warranty, so you get your money’s worth with our installation and repair services. 

To learn more about us, visit our services page or call us on 0333 772 7787 today!