All buildings must have fire doors to prevent fires from spreading from one part of the building to another.

Your business may currently have external fire doors, but they might not be the most secure option available to you. This article will provide five reasons why internal fire doors should be your first choice when looking to upgrade your existing fire protection systems.

A fire door seals out smoke

An internal fire door is a metal or wood panel that seals off the affected area from the rest of the building, cutting off any potential spread of fire.

This type of door is installed internally and should be used to separate smoke-filled areas like stairwells or corridors from other parts of the building. It can also be used to seal off sections where a fire has been extinguished.

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Internally fitted doors are more efficient than external ones because they allow access to rooms without compromising fire safety.

A fire door reduces heat transfer

A fire door is a panel that closes off an opening in a wall to prevent the spread of fire. They are typically installed as an additional layer of protection in buildings where other fire protection systems have failed or are not present.

The panels can be rated for a certain period to provide better protection from heat and flames. The construction, weight, and materials vary by manufacturer but they usually consist of one or more layers of steel with insulation sandwiched between the metal sheets.


The doors come in various shapes, sizes, and thicknesses depending on their application and how they will be used.

Fire doors have multi-point locking

Fire doors are designed to restrict the spread of fire, smoke, and heat. There are two types of fire doors, internal and external. Internal fire doors are installed inside a building.

They can be made from metal or wood and they’re usually fitted with a self-closing device that’s operated by a manual release mechanism. These devices help seal the opening against smoke and heat when the door is closed.

A fire door can be fitted in minutes

The beauty of fire doors is that they can be fitted in minutes, are easy to maintain, and provide a consistent level of protection against fire damage.

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That’s why it’s important to choose the right type of fire door for your needs.


A fire door is easy to maintain

Internal fire doors are easier to maintain than external fire doors because they do not need to be maintained by an outside contractor.

So, if you are looking for a way to cut costs, this is the best option. Plus, the internal fire door is more versatile because it can be installed in a new or existing doorway. The final perk of an internal fire door is that it’s less expensive than an external one.


Internal fire doors are often overlooked in favor of external fire doors, but they can be just as effective and they’re often more convenient in terms of design, installation, and maintenance. Here are five reasons why internal fire doors should be your first choice when building or renovating a commercial building.

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