Iconic Black Steel Internal Doors
Fire-Rated Doors in London
We Specialise in FD30 Fire-Rated Doors
Fire safety and design no longer have to sit at opposite ends of a specification. At Iconic Doors, we manufacture and install fire-rated doors in London that meet the exacting standards of UK Building Regulations while holding their own as a genuine design feature. Our range spans solid steel fire doors, fire-rated glass doors, and black steel doors, each engineered to the same FD30 or FD60 performance standard.
From contemporary offices and period conversions to bars, restaurants, and residential compartmentation, we supply bespoke fire-rated steel and glazed door installations across London, tailored to the building, the brief, and the finish you have in mind.
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What is an FD30 Fire-Rated Door?
Fire doors are a passive fire protection measure. Rather than extinguishing a fire, they hold it back, containing flames and smoke within a compartment for long enough to allow safe escape and reduce structural damage.
The number in a fire door rating tells you how long that containment lasts under test conditions:
- FD30 doors are certified to withstand fire for 30 minutes
- FD60 doors extend that to 60 minutes, typically specified for commercial risk areas, plant rooms, and higher-occupancy buildings
Under UK Building Regulations, specifically Approved Document B, fire doors are a legal requirement across a wide range of residential and commercial settings. This category includes new-build homes of two or more storeys, HMOs, flats and apartment blocks, commercial premises, and any property where fire compartmentation is required by a fire risk assessment.
Every fire-rated steel door we supply and install in London is tested to EN 1634 and BS 476, the recognised British and European standards for fire door performance, and comes with full certification to support building control sign-off.
Our Range of Fire-Rated Steel Doors in London
We design and manufacture made-to-measure metal fire doors in London using high-quality steel, precision glazing, and hardware chosen to suit the building rather than a standard catalogue size. Every door is available with a choice of flat bar or T-bar detailing and Heritage-inspired profiles where a period property calls for it.
Fire-Rated Glazed Doors
Choosing a fire door does not mean giving up natural light. Our fire-rated glass doors in London use clear, fire-resistant glazing set within slim, precision-engineered steel frames, maintaining full integrity under extreme heat while flooding the space with light. The result carries the same certified 30-minute (or 60-minute) protection as a solid steel door, with none of the institutional look.
Black Steel Fire Doors
For projects where the door itself is a design statement, our black steel doors in London pair a matt or satin RAL finish with slim sightlines and minimal hardware, a look increasingly specified in London loft conversions, boutique offices, and hospitality fit-outs. The finish is fully powder-coated for durability and is available across our full fire door range, not just as a cosmetic add-on.
Jansen Economy 50
A precision-engineered Swiss system with ultra-slim 50mm steel profiles, chosen where clean sightlines and refined build quality matter as much as certified fire performance.
Ottostumm W40
An Italian-designed fire-rated profile with a 20mm face width, delivering one of the slimmest sightlines available in the fire door market without any compromise on certified performance.
Both systems are fully powder-coated and available in any RAL colour, from anthracite grey and satin black through to bespoke custom finishes, so your fire door integrates with the interior scheme rather than interrupting it.
Choosing the Right Fire-Rated Door for Your Property
The right specification depends heavily on the building and how it’s used. These are the scenarios we’re asked about most often.
Flats, HMOs and Communal Buildings
Any flat entrance door opening onto a shared corridor, stairwell, or communal area must be a certified fire door, along with flats situated above 4.5 metres. For landlords and managing agents, this typically means FD30 doors across all communal-facing entrances, supplied with full test certification for compliance records and future inspections.
Offices and Commercial Fit-Outs
Commercial premises often require a mix of FD30 and FD60 doors depending on the fire strategy for the building, with plant rooms, service risers, and escape routes typically calling for the higher rating. We work from the building’s fire risk assessment and Approved Document B requirements to specify the correct rating room by room, rather than defaulting to one standard across the whole fit-out.
Bars, Restaurants and Hospitality Kitchens
Commercial kitchens need fire doors to separate cooking areas from dining and escape routes, and these doors take heavier daily use than almost any other application. We specify robust steel construction with commercial-grade self-closing hardware here, alongside glazed options for pass-throughs where visibility between kitchen and front of house matters.
Listed and Period London Properties
Older and listed buildings present a particular challenge: fire safety compliance has to sit alongside conservation requirements and the building’s existing character. Our Heritage-inspired steel and glazed profiles are designed to meet certified fire performance while respecting period detailing, panel proportions, and finishes more commonly associated with traditional joinery.
How We Design, Manufacture, and Install Your Fire-Rated Doors
Every project starts with a site survey rather than a standard order form. This lets us confirm exact opening sizes, assess the surrounding wall and frame construction, and understand how the door needs to perform within the building’s wider fire strategy.
From there, each door is manufactured to measure, incorporating your chosen profile, glazing, finish, and hardware. Installation is carried out by our own certified team, with intumescent seals, hinges, and self-closing devices fitted to the tolerances required for certification; gaps of no more than 3 mm are critical to a fire door actually performing as tested.
On completion, you receive full documentation covering the door’s certification, materials, and installation, ready to support building control sign-off, landlord compliance files, or planning conditions.
The Iconic Doors Standard for Fire-Rated Doors in London
What separates a reliable fire-rated door installer from the rest isn’t just the certificate; it’s whether they understand both the regulations and how a building actually needs to work day-to-day. At Iconic Doors, we combine European engineering with a client-led approach to every project.
Design-Led Fire Safety
Ultra-slim steel profiles, premium RAL powder-coat finishes, optional fire-rated glazing, and a full range of hardware choices, so your fire door looks as considered as any other feature in the building.
Standardised Excellence
Every door undergoes a standardised testing process to ensure it meets or exceeds UK fire safety benchmarks. We do not cut corners on materials or methodology.
Made-to-Measure
We do not work to a one-size-fits-all catalogue. Every door is manufactured to the client’s specific opening, design vision, and safety requirement.
Fully Certified and Compliant
All our fire doors are tested and certified to EN 1634 and BS 476 standards, with full documentation supplied to support planning applications, building control sign-off, and landlord compliance requirements.
Request Your Bespoke Fire-Rated Door Quote Today
Enhance the fire safety of your property with genuine craftsmanship and certified performance. Whether you need a single fire door for a residential conversion or a complete fire-rated glazing scheme for a commercial development, Iconic Doors has the expertise, the systems, and the process to deliver it on time and to specification.
Frequently Asked Questions
The Iconic Doors Standard for Fire-Rated Doors in London
Do I need a fire door for my London flat or apartment?
In some areas, yes. In London and across England, it is a legal requirement for the front door of each individual flat or co-living space that opens onto a communal corridor, stairwell, or shared area to be a fire door. The same requirement can also apply to flats situated higher than 4.5 metres above ground level.
Can I have a glass fire door that looks like a normal door?
Absolutely. Modern fire-rated glass doors use clear, fire-resistant glass that is generally indistinguishable from standard glazing. When framed with slim steel profiles, these doors provide a contemporary, unobstructed look while offering full FD30 or FD60 protection.
What is the difference between FD30 and FD60 steel doors?
The number represents the minutes of fire resistance the door provides. FD30 offers 30 minutes, while FD60 offers 60 minutes. In most London residential settings, FD30 is the standard requirement. FD60 doors are more common in commercial buildings, hospitals, or high-risk areas like plant rooms, where a longer evacuation time or higher level of containment is necessary.
Is steel a more cost-effective option for fire doors?
Steel fire doors generally attract a higher upfront cost compared to conventional timber doors. However, when considering total cost of ownership, including lifespan, maintenance, and energy efficiency, steel is often the more cost-effective option over the life of the building.
Are fire door inspections a legal requirement for fire safety maintenance in London?
Yes, commercial fire doors in London require mandatory, regular inspections under the Regulatory Reform (Fire Safety) Order 2005. This covers over 25 checkpoints, including certification, hinges, gaps (ideally no more than 3 mm), intumescent seals, and self-closing devices. Responsible persons must ensure fire doors are checked at least every 6 months, or every 3 months for high-usage buildings.
Can black steel fire doors still be certified to FD30 or FD60?
Yes. The RAL powder-coat finish is a surface treatment applied after the door’s core construction and does not affect its fire performance. Black steel doors, and any other finish across our range, carry the same EN 1634 and BS 476 certification as our standard finishes.
How long does it take to design, manufacture and install fire-rated doors in London?
Timelines vary with the scope of the project, but most single-door residential installations run from initial survey to completed installation within a few weeks, while larger commercial or multi-door schemes take longer to accommodate manufacturing lead times. We confirm a project-specific timeline at the survey stage rather than working to a generic estimate.
Are fire-rated steel doors suitable for listed or period London properties?
Yes, with the right specification. We offer Heritage-inspired profiles and detailing designed to fit comfortably within period properties, providing certified fire performance while ensuring the door matches the traditional joinery, panelling, and proportions found elsewhere in the building.
What documentation will I receive with my fire-rated doors?
Every installation is supplied with full certification confirming compliance with EN 1634 and BS 476, along with product and installation documentation. This information is provided in a format suitable for building control sign-off, landlord compliance files, and planning conditions where required.
Do fire-rated steel doors require specific hardware or hinges?
Yes. Fire doors depend on certified hardware, including fire-rated hinges, intumescent seals, and a compliant self-closing device, to perform as tested. We fit all hardware to the tolerances required for certification as part of the standard installation, rather than treating it as a separate add-on.
Accreditation
