Ignis Doors

The Primary Purpose of Fire Doors

Date: 06/10/2023

Posted by: ignis

It is crucial to take into account factors other than smoke detectors and fire extinguishers when discussing fire safety. Fire doors, sometimes undervalued, are a significant element in protecting lives and property. Understanding fire doors’ fundamental function and relevance is critical for all property owners and people in the United Kingdom.

Here are some surprising stats: In 2016/2017, there were 15,815 non-residential fires in the United Kingdom. Over 9,000 of these occurrences were restricted to two floors or fewer, mainly due to installing fire doors. These lifesaving barriers were critical in the prevention of damage in 2,515 situations. These figures show fire doors are critical in limiting damage and saving lives.

Let’s look at the importance of fire doors in the UK and  your obligations as a property owner.

What are Fire Doors?

Understanding the core of fire doors is essential, not merely compliance. Let’s discuss these, how they vary from conventional doors, and how to identify them. A fire door may efficiently act as a barrier against fire when used appropriately. 

To be more precise, a properly designed fire door that is built with suitable materials and has been verified by an authorized third party can withstand fire for at least half an hour. 

Differentiating Fire Doors from Ordinary Doors

So, what distinguishes a fire door from other types of doors? 

In simple words, it’s all about their role.

Ordinary doors typically offer room segregation, sound insulation, and protection against intruders. They aren’t built to resist the attack of fire, smoke, and blistering heat.

On the other hand, fire doors are designed specifically for fire resistance. They have a fire-resistance rating, which indicates how successful they are at slowing or stopping the spread of fire and smoke within a structure. While conventional doors are concerned with convenience and beauty, fire doors are committed to your protection.

How to Identify a Fire Door? 

It’s Easier Than You Think to Identify a Fire Door

Identifying a fire entrance in your building is less complicated than decoding a hidden code. A ‘fire door keep shut’ sticker in white lettering on a blue background usually acts as a visible cue. Examine the door gaps, seal, closing mechanism, and hinges. 

  • Ensure a maximum of 4mm space between the door’s top and sides.
  •  In the case of a fire, heat-sensitive seals expand to seal the gap
  •  Look for a thin, intumescent band on the door and frame. 
  • Give the hinges a minimum of 3 mm of clearance. 
  • When a fire door is halfway open, it should automatically and securely close without sticking.


How Long Can a Fire Door Withstand the Heat?

  • One critical element impacts the efficacy of fire doors: their fire rating. The FD rating specifies how long these doors can endure heat and fire.
  • FD30: Protects for 30 minutes.
  • FD60: Gives you 60 minutes of protection.
  • FD90: Provides 90 minutes of coverage.
  • FD120: Provides an astounding 120 minutes of protection against fire’s unrelenting approach.
  • The unique demands of your facility determine the fire door rating you select. Size and the intricacy of egress routes all play a part in calculating the needed fire rating. Most-rated fire doors are typically required in bigger multi-story structures with elaborate escape pathways.
  • For example, FD30 and FD60 fire doors are the most prevalent in multi-family and commercial buildings. These ratings strike a compromise between fire protection and evacuation ease.

The Essential Role of Fire Doors

The horrible enemy, fire, needs just three things to wreak havoc: an igniting source, fuel, and oxygen. Once it takes hold, it has the potential to quickly spiral out of control, engulfing a structure in flames. During this challenging period, fire doors are the crux of fire protection.

When a fire door closes, it does so with firm determination, establishing an impenetrable barrier that performs many  functions:

  • Tightly sealing fire doors limit the oxygen supply that ignites the flames. This delays the spread of the fire, allowing valuable time for escape and suppression.
  • The blazing heat of a fire is dangerous. Fire doors are a powerful barrier, keeping this scorching heat from engulfing nearby spaces and protecting lives and property.
  • Fire doors firmly prevent the spread of these dangerous materials, allowing for obvious escape paths.
  • While fire doors remain persistent in the face of fire, they are still accessible to individuals seeking a safe departure.
  • Knowing that these doors will give a route of escape is reassuring during an evacuation.
  • Firefighters rely on fire doors to quickly gain entrance to burning structures. 

Fire doors protect life and property. Their subtle vigilance guarantees that inhabitants have a fighting chance of escaping unhurt in the case of a fire and that emergency personnel can execute their duty correctly. Fire doors are the cornerstone in the complicated network of fire protection, and they fulfill that function with zeal.

Understanding your legal duties as a property owner is critical to ensuring that your company adheres to the strict requirements imposed by the law.

Regulations for Fire Doors in the United Kingdom

In the complicated world of fire safety, understanding the criteria that govern fire doors is crucial. Let’s go through these standards and highlight the most critical compliance needs.

The Regulatory Reform (Fire Safety) Order of 2005 (RRO) controls existing buildings except for residential structures. This comprehensive directive defines fire safety regulations, encompassing several aspects of preserving lives and property in the event of a fire.

Regulation 38 of the Building Regulations (applicable in England and Wales) creates an essential relationship with the RRO to emphasize the need for fire safety further. This law necessitates that all critical fire safety information be provided to the responsible person at project completion or when the building or expansion is first inhabited.

Internal and External Fire Doors

Regarding fire door laws, interior and outdoor fire doors serve various functions.

Internal Fire Doors

These doors are critical in compartmentalizing a structure in a fire. Their primary purpose is to provide fire-resistant barriers that allow inhabitants to escape safely. 

External Fire Doors

Because they are located after an escape path, external fire doors are subject to a particular set of rules. On the other hand, internal fire doors are not always required to be fire-resistant or closed. Specific requirements must, however, be satisfied. A proper means of opening from the inside and ensuring they are never obstructed are all examples.

Is Fire Doors for Your Business A Legal Requirement?

In the UK, fire doors must be installed in commercial buildings by the Regulatory Reform (Fire Safety) Order of 2005 (RRO). Compliance is not optional—it is required. Fire doors must be placed strategically in all commercial buildings to provide safe and easy escape routes.

These regulations cover both business and residential spaces in commercial and mixed-use buildings. Moreover,  fire doors are also required for all blocks of apartments and houses in multiple occupations (HMOs) and for private dwellings taller than three floors.

For violating the RRO, severe penalties. These are corrective measures intended to safeguard the health and safety of every building resident.

Elevate your Fire Safety With Ignis Door UK 

When it comes to fire safety, no compromises should ever be made. Ignis Door UK is your ally in protecting people and property. More than just a repair, our Easy Fit fire doors represent our commitment to easing the burden of fire safety. These doors, made in our state-of-the-art factory, provide a perfect blend of efficiency, economy, and time-saving.