Express delivery for certified fire-rated doors is generally not available in the same way it is for off-the-shelf products. Because fire-rated industrial doors must meet strict classification requirements and are almost always custom-manufactured, production timelines are determined by engineering, material sourcing, and certification integrity – not by urgency alone. That said, there are situations where lead times can be shortened, and understanding what drives the timeline is the first step to managing it.
The sections below address the most common questions architects and specifiers ask about delivery timelines, from the reasons behind standard lead times to what you can do at specification stage to keep a project on schedule.
Why do certified fire-rated doors take longer to produce?
Certified fire-rated doors take longer to produce because every element of the door – the frame, the infill, the seals, the hardware, and the glazing if applicable – must perform as a tested and classified assembly. A fire door is not a standard door with an added certificate. It is a precisely engineered product whose fire resistance classification – such as EI1 60 or EI2 90 – is tied to a specific tested configuration. Fire resistance classifications are expressed per EN 13501-2: the letter codes (E, W, I1, I2) describe how the door performs, and the number indicates the duration in minutes during which that performance is guaranteed. Deviating from a tested configuration without re-testing invalidates the classification.
This means that production cannot begin until the specification is fully confirmed. Dimensions, opening direction, hardware requirements, and any project-specific adaptations must be locked in before a single component is cut. For industrial applications with large or non-standard openings – logistics centres, production halls, healthcare complexes – this engineering phase alone adds time that a standard door supplier simply does not face.
At Metacon-Next, all fire-rated industrial doors are custom-manufactured at the production facility in Moordrecht and tested in accordance with EN 1634-1. The classification reports and CE documentation that accompany each product are the result of that engineering discipline – and they are what allow an architect to close a specification file without risk of challenge during permitting or fire safety review.
What factors affect the delivery time of a fire door?
The delivery time of a fire-rated industrial door is affected by several interconnected factors: the complexity of the specification, the size and type of the opening, the required fire resistance classification, the hardware configuration, and whether the product is a standard variant or a fully custom solution. Each of these adds a layer of engineering or procurement time.
- Opening dimensions: Large or atypical openings require custom frame and infill calculations. Industrial openings for forklift passage or wide-span logistics access are rarely covered by catalogue dimensions.
- Classification level: Higher classification requirements – for example EI2 90 versus EI1 30 – may involve different material combinations or additional sealing systems, each of which must be sourced and verified against the tested configuration. Whether a particular classification is required for a given project depends on the project-specific fire safety calculation, not on the building type alone. A qualified fire safety engineer or the local authority is the appropriate source for that determination.
- Hardware and integration: Magnetic hold-open devices, automatic closing mechanisms, electric actuators, and alarm integration all require coordination between the door manufacturer and the building’s fire detection system. This coordination takes time.
- Glazing requirements: Fire-rated glazing is a specialist component with its own supply chain. If the specification includes vision panels, this can extend the production window.
- Documentation requirements: Projects requiring EPDs, BREEAM documentation, or country-specific certifications beyond the CE mark – such as for Germany, France, or Switzerland – may require additional preparation before the product can ship. Note that industrial fire doors carry two simultaneous CE-relevant obligations: EN 16034 (fire- and smoke-resisting closing elements) and EN 13241 (industrial doors generally). Both must be in order before the product ships.
Understanding which of these factors apply to your project is the most effective way to anticipate the realistic delivery window. Reviewing the full product range early in the design phase allows you to identify which product type fits the opening and what documentation is already available, reducing the number of open questions that delay order placement.
Can fire doors be ordered with a shorter lead time in urgent situations?
In some urgent situations, lead times for fire-rated industrial doors can be reduced, but this depends entirely on how closely the required specification matches an existing tested configuration. If the opening dimensions, classification, and hardware fall within a well-documented product variant, production can start sooner. If the project requires significant customisation, shortening the timeline is rarely possible without compromising specification integrity.
There is no legitimate shortcut around the engineering and documentation requirements that make a certified fire door certifiable. A door delivered quickly but without complete classification documentation creates a professional liability problem for the specifying architect and a compliance problem for the building owner. The certificate is only valid for the tested assembly – and that assembly must be built correctly, regardless of schedule pressure.
The most practical way to create flexibility is to engage the manufacturer or dealer early, before the specification is finalised, so that any adaptations can be resolved during the design phase rather than after order placement. Architects who specify products through requesting a quotation at drawing stage – rather than at tender close – consistently experience shorter effective lead times because the engineering questions are answered in parallel with the design process.
What should architects specify early to avoid delivery delays?
To avoid delivery delays, architects should confirm four things as early as possible: the required fire resistance classification based on the project-specific fire safety calculation, the exact opening dimensions including tolerances and installation clearances, the hardware and automation requirements, and the documentation package needed for permitting and any sustainability certification. Leaving any of these open at tender stage pushes the engineering work into the production phase, where it creates delays.
Confirm the classification before the tender
The fire resistance classification – whether EW, EI1, or EI2, and at what duration – must come from the project’s fire safety calculation, not from a general assumption about the building type. EW means the door provides integrity and limits radiant heat transfer; W is the Dutch standard baseline criterion. EI1 and EI2 both add insulation performance, with EI1 being the stricter criterion and EI2 permitting a higher temperature rise on the unexposed side. These are distinct classifications and should never be referred to simply as “EI” without specifying which. Specifying the wrong classification, even conservatively, can result in a product that does not fit the tested configuration for the opening in question. Resolving this after tender adds weeks. Resolving it before means the manufacturer can immediately confirm which tested product variant applies. If there is any uncertainty about which classification is required, consult a qualified fire safety engineer or contact Metacon-Next directly before the specification is locked.
Lock in dimensions and hardware at specification stage
Custom industrial doors are engineered to the confirmed specification. Changes to opening dimensions or hardware requirements after order placement typically require the engineering phase to restart. For large openings in production halls or warehouse environments, where dimensional tolerances interact with structural elements, this is especially important. Providing confirmed dimensions and a clear hardware schedule – including any requirements for forklift clearance, automatic closing, or hold-open devices – allows production to begin without interruption.
Metacon-Next’s MetaConfigurator portal gives architects direct access to dimensional data, BIM and IFC files, and technical drawings without requiring a call or email. Using this tool during the design phase, rather than after tender award, is one of the most effective ways to eliminate the information gaps that cause delays.
How does a custom-manufactured fire door differ from a stock product in terms of availability?
A custom-manufactured fire-rated industrial door differs from a stock product in one fundamental way: it does not exist until it is built. Stock products are pre-manufactured to fixed dimensions and configurations, held in inventory, and available for rapid dispatch. Custom fire doors are engineered and produced to a confirmed specification after order placement. This means availability is defined by production capacity and lead time, not by what is sitting on a shelf.
For the vast majority of industrial applications – large openings, non-standard dimensions, specific hardware configurations, or openings requiring EI1 or EI2 classification at longer durations – a stock product will not meet the specification. Industrial fire doors for logistics centres, production halls, and healthcare complexes routinely involve opening sizes, operational requirements, and integration needs that fall outside any standard catalogue.
The advantage of a custom-manufactured product is that it is built precisely to the tested configuration that matches the project’s classification requirement. There is no compromise between what is available and what is specified. The classification report, the CE declaration, and the EPD all correspond to the exact product being installed – which is what an architect needs to demonstrate compliance and close the specification file without ambiguity.
For architects working on projects where fire compartmentation is a design-critical requirement, engaging a manufacturer with in-house R&D and a broad tested product range early in the process is the most reliable way to ensure that lead times do not become a programme risk. Which fire resistance classification is required for a specific compartmentalisation scenario depends on a project-specific fire safety calculation; if that has not yet been determined, a qualified fire safety engineer or the local authority should be consulted before the specification is finalised. You can explore Metacon-Next’s certified fire-rated door range or contact the team directly to discuss project-specific requirements at specification stage.