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Fire doors need self closing devices because they automatically return the door to its fully closed position after use. This helps prevent the spread of fire and smoke, protects escape routes, supports legal compliance and allows the fire door to perform as it was designed during a fire emergency.
Fire safety depends on far more than alarms, extinguishers and emergency lighting. Every element within a building’s passive fire protection system has a specific purpose, and fire doors are among the most important. However, a fire door can only perform as intended if it closes correctly after every use.
A self closing device ensures that a fire door returns to its fully closed position without relying on someone to shut it manually. This simple mechanism plays a vital role in protecting lives, limiting the spread of fire and smoke, and helping occupants escape safely during an emergency.
For businesses, landlords and responsible persons across Bournemouth, Poole and Dorset, understanding why self closing devices matter is essential for maintaining legal compliance and protecting everyone who uses a building.
Contact our TeamA fire door self closing device, often referred to as a fire door closer, is a mechanical device fitted to a fire door that automatically closes the door after it has been opened.
Rather than relying on people to remember to close the door, the device ensures the fire door always returns to its correct position.
Self closing devices are carefully designed to control both the speed and force of closing. This allows the door to close securely whilst remaining safe and practical for everyday use.
Modern self closing devices come in several forms, including overhead closers, concealed closers and floor mounted systems. The most suitable option depends on the type of building, the location of the door and how frequently it is used.
Regardless of the design, every self closing device has the same objective. It ensures the fire door can perform its life saving function whenever it is needed.
Get in Touch TodayA fire door only protects people when it remains fully closed.
If a fire door is left open, even by a small amount, fire and smoke can spread rapidly from one area of a building to another. This significantly reduces the protection the door was designed to provide.
Smoke often presents the greatest danger during a fire. It can travel through corridors and stairwells long before flames reach those areas, making escape extremely difficult.
By automatically closing after every use, self closing devices help maintain the building’s fire compartments. These compartments slow the movement of fire and smoke, allowing occupants more time to evacuate and providing firefighters with safer conditions in which to work.
Without a functioning self closer, the effectiveness of the entire fire door assembly may be compromised.
Book in TodayIn many commercial and multi occupied residential buildings, the answer is yes.
The Regulatory Reform Fire Safety Order 2005 places legal duties on the Responsible Person to ensure appropriate fire safety measures remain effective.
Fire doors form part of those measures.
The Fire Safety England Regulations 2022 introduced additional responsibilities for certain residential buildings, including routine checks of fire doors within higher risk residential properties.
These regulations reinforce the importance of ensuring fire doors function correctly, including their self closing devices.
Building owners, employers, landlords and facilities managers should also follow recognised guidance and ensure fire doors are inspected regularly by competent professionals.
Get a Free Fire Door Assessment & Quote TodayFire doors are found in a wide range of buildings across Dorset and throughout the United Kingdom.
These include:
Many residential properties may also require fire doors where loft conversions, integral garages or specific building regulations apply.
Each building should be assessed according to its fire risk and applicable legislation.
Upgrade to Certified Fire DoorsA fire door that fails to close fully should never be ignored.
Several issues can prevent the door from performing correctly.
These include worn hinges, damaged seals, incorrect adjustments, faulty closers, warped doors or poor installation.
Even a small gap may allow smoke to pass into protected areas much sooner than intended.
Over time, normal wear and tear can also reduce the effectiveness of the self closing mechanism.
This is why regular inspections remain so important.
Problems identified early are usually simpler and less expensive to correct than defects left unnoticed for months or years.
Book a FIRAS-Certified InstallationIt is surprisingly common to see fire doors held open with wedges, bins or other objects.
Whilst this may seem convenient, it completely removes the protection the fire door was installed to provide.
An open fire door allows smoke and flames to spread freely between compartments.
This can place occupants at greater risk and significantly reduce available evacuation time.
In many workplaces, wedging fire doors open may also constitute a breach of fire safety responsibilities.
Where doors need to remain open during normal operation, specialist fire door retainers linked to the fire alarm system may provide an appropriate solution when correctly specified and installed.
These systems automatically release the door when the alarm activates, allowing it to close safely.
Are your fire doors legally compliant?A fire door is only effective when it closes fully every single time.
Self closing devices make this possible by ensuring the door automatically returns to its closed position after use, helping contain fire and smoke, protecting escape routes and giving occupants valuable time to evacuate safely.
Regular inspections, professional maintenance and prompt repairs all contribute towards keeping fire doors operating as intended.
Ignoring damaged or poorly functioning self closing devices increases risk and may leave a building non compliant with current fire safety responsibilities.
If you are responsible for a commercial property, residential building or public premises in Bournemouth, Poole or anywhere across Dorset, Coreworks Property Services can provide expert fire door inspections, installation, maintenance and remedial works to help ensure your fire doors continue to protect both your building and the people inside.
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