If you are looking for strong, well-built and fully certified fire doors in the UK, this guide will help you understand what they do and why they matter.
Fire safety should always be a priority. Whether you’re upgrading a family home, managing an HMO, or fitting out a commercial property, internal fire doors play a critical role in protecting lives and property.
At Doorphoria, we supply a wide range of certified
fire doors, including
oak fire doors and FD30 / FD60 rated options.
What Is a Fire Door?
A fire door is a specially constructed door designed to resist fire and smoke for a set period of time.
The two most common ratings are:
- FD30 – 30 minutes of fire resistance
- FD60 – 60 minutes of fire resistance
Fire doors are built with a solid engineered core and fitted with intumescent seals. When exposed to heat, these seals expand to close gaps around the frame, preventing smoke and flames from spreading.
What Is the Purpose of a Fire Door?
Fire doors serve two vital functions:
- When closed, they act as a fire barrier.
- When opened, they provide a safe escape route.
By slowing the spread of fire, they give occupants time to evacuate and help protect escape routes.
Where Should Fire Doors Be Installed?
Internal Fire Doors
Internal fire doors are commonly fitted in:
- Kitchens
- Hallways and landings
- Garage access points
- Utility rooms
- Loft conversions
- HMO properties
Explore our full range of
internal fire doors.
External Fire Doors
External fire doors protect main entrances and provide a safe exit route in the event of a fire. These are often required in flats, apartment blocks and commercial buildings.
Key Features of Fire Doors
- Solid engineered core construction
- Certified FD30 or FD60 rating
- Intumescent strips and smoke seals
- Fire-rated glazing (if glazed)
- Approved hinges and latches
Types of Fire Doors Available
FD30 Fire Doors
FD30 doors provide 30 minutes of protection. They are suitable for most residential applications.
FD60 Fire Doors
FD60 doors provide 60 minutes of protection and are often required in larger buildings.
Why Choose Oak Fire Doors?
Many homeowners prefer
oak fire doors because they combine safety with style.
- Natural warmth and grain detail
- Long-lasting durability
- Timeless appeal
Popular Fire Door Styles
Oak Mexicano Fire Door (Unfinished)
Internal Fire Door Oak Mexicano Untreated
Flush Light Grey FD30 Fire Door
Architectural Internal Fire Door – Flush Light Grey
Oak Vancouver Clear Glass FD30
Internal Fire Door Oak Vancouver Clear Glass Fully Finished
Oak Vancouver FD30 Fully Finished
Fully Finished Internal Fire Door Oak Vancouver
You can also browse our
non-fire internal doors and
glazed internal doors.
FAQs About Fire Doors
Can fire doors have glass panels?
Yes. Fire-rated glazing is tested to withstand heat for a set period while allowing light into the room.
How do I install a fire door?
Correct installation is essential. Fire doors must be fitted with certified hinges, latches and seals. We recommend using a qualified installer.
What thickness is a fire door?
Most FD30 internal fire doors are 44mm thick.
Fire Doors UK – Delivered Nationwide
Doorphoria supplies certified fire doors UK wide from our Halifax base, serving Halifax, Huddersfield, Leeds, Manchester and Liverpool.
