Which doors should be fire doors?
Daniel Moore
Published Jan 15, 2026
Any door leading from your home into an integral garage must be a fire door. In most domestic situations, FD30 (fire doors with a 30 minute fire rating) are sufficient.
Does my front door need to be a fire door?
Fire doors
The front door of every individual flat needs to be a tested, and certified, fire door. They should be fitted with the appropriate intumescent strips, smoke seals and a self-closing mechanism. The minimum requirement is for an FD30 door to be fitted, providing 30 minutes fire resistance.
Do all internal doors need to be fire doors?
Fire safety regulations stipulate the following requirements for fire doors: Domestic dwellings: In homes more than two storeys high, there must be a fire door separating the stairwell and every habitable room (excluding toilets or bathrooms). That includes rooms at every level of the house.
Which doors should be fire doors commercial?
If a 2 storey building has a door leading from an integral garage into the house then it must be a fire resistant door. New build or renovated properties with 3 story's or more, including loft conversions, must have a fire doors to every habitable room off the stairwell.
What door needs fire rating?
Ninety-minute fire doors are required in two-hour rated wall openings to stairwells, elevator rooms or egress through a building. Ninety-minute doors are also used in exterior openings where there is a potential for severe fire exposure from outside.
17 related questions foundHow do I know if a door is a fire door?
The first and most prominent way is to look at the edge of the door on the hinge side. All fire doors will have a metal identification tag (figure 1) . Sometimes this tag is painted over, but it will still be recognizable as an identification tag.
Can you turn a normal door into a fire door?
By using a fire door varnish and associated hardware, you can transform and upgrade your doors at the same time. You have the choice of different finishes, depending on the look and feel of your surroundings, so you don't need to compromise when it comes to decoration.
What is the British standard for fire doors?
Fortunately for the industry, BS 8214 is the benchmark standard for the correct installation and maintenance of timber-based fire doors.”
Are all external doors fire doors?
Are external doors fire doors rated? Because of their sturdy nature, it's sometimes assumed that all external doors are suitable for use as fire doors. However, the majority of external fire doors are not fire-resistant so it's important to make sure your external door specifies it can be used as a fire door.
Do internal doors in flats need to be fire doors?
Fire prevention in flats
Internal doors do not need to be fire doors if the flats are on the ground floor or less than 4.5 metres above the ground, providing the habitable rooms have a means of escape, such as a terrace or a window.
Where do I need fire doors in my house?
A 2 storey house which has a door leading from an integral garage into the house. New build or renovated domestic properties which have 3 or more storeys (including loft conversions) must have fire doors to every habitable room off the stairwell.
What is the difference between a fire door and a normal door?
Fire doors are given a fire-resistance rating, and are usually made of a combination of glass, gypsum, steel, timber and aluminium. They are designed to be kept closed, and any gaps between the wall and the door must be filled with a fire resistant sealant.
Does a fire door need a special frame?
Fire door frames or linings can be made from various timbers and timber-based materials. They must match the species, type and density, profile and frame dimensions given in the door leaf's data sheets and confirmed in the manufacturer's installation instructions.
Are flat front doors fire doors?
A flat's front door forms an essential part of the fire compartmentation for a building. This is because a fire is most likely to occur inside a flat, therefore, to protect others in the block, it is important that the flat is a secure fire compartment.
Are wooden front doors fire safe?
As mentioned earlier, timber fire doors are given an 'FD' rating, a grade used by the British Woodworking Federation to ensure that timber fire doors are compliant. Most homes are recommended to feature, where necessary, an FD30 fire-rated door to provide at least 30 minutes of protection against fire.
What is a notional fire door?
A 'notional' fire door, according to advice by UK government, is a fire door that satisfied the standard applicable to fire resisting doors at the time the building was constructed. This type of door may not have been fitted with intumescent strips and smoke seals.
Is a fire door and fire exit the same?
A fire exit door is typically found on the exterior of a building, acting as the final door of an escape route. In contrast, fire doors are usually located internally, on stairwells, between rooms and on front doors for apartments in a residential block.
Should fire doors have windows?
External fire rated fire doors are usually either made of timber or steel and any glazing within them needs to be made with glass that is fire rated. There are a number of specially modified toughened soda-lime glass types available for fire-resistant applications in very specific framing systems.
Are fire doors supposed to be kept closed?
Fire doors have to be kept close at all times unless certified fire door retainers are installed (not just a door wedge!) which hold the fire door open until a fire alarm is set off.
Do I need FD30 or FD60?
The difference between FD30 and FD60 fire doors
FD30 fire doors have been engineered and built to withstand a fire for a solid 30 minutes, whereas FD60 fire doors are able to prevent the spread of a fire for 60 minutes.
Do fire doors need 3 hinges?
All fire doors are required to have 3 hinges, which must be fire certified. All fire door hinges should be CE marked along with a fire identification stamp which are easily visible.
Is a solid wood door a fire door?
Most of the wood doors have a 20-minute fire rating. However, the MDF (medium density fiberboard) doors are available in 20-minute, 45-minute, 60-minute, and 90-minute fire ratings. Homeowners can choose from a variety of wood species and styles, to ensure that the fire-rated doors match the rest of the home's styles.
Are hollow core doors fire-rated?
Hollow Core Wood Doors
Hollow doors typically get damaged more easily and are harder to repair when they do. They provide little in the way of insulation and cannot be rated for fire or acoustics. They are most often selected for interior applications in the multi-family and hospitality markets.
Do fire doors have to be red?
Can fire exit doors be any colour? Yes, fire exit doors can be any colour.
How do I identify a fire door UK?
A fire door should have a label which would typically be found on the edge of the door between the top and center hinges. The frame should have a label or marking as well.