CE marking of fire doors: one European framework, national realities

The CE marking of a fire door confirms its conformity with the Construction Products Regulation (CPR 305/2011) and governs whether it can be placed on the European market. It is mandatory for external pedestrian fire doors (standards EN 16034 + EN 14351-1), but it does not yet apply automatically to internal fire doors, in the absence of a published harmonised standard. Above all, one decisive distinction needs to be understood: CE marking grants market access, but on its own it does not guarantee acceptance on a project, which depends on national regulations.

It is precisely this nuance that explains the confusion frequently encountered among architects, main contractors and clients, particularly on cross-border projects. Europe is not a closed market: it is a market harmonised on the surface, but fragmented in the detail.

At European level, the placing of construction products on the market is governed by the Construction Products Regulation (CPR 305/2011). As soon as a product is covered by a harmonised standard, CE marking becomes mandatory and forms the legal basis for its commercialisation, accompanied by a Declaration of Performance (DoP).

For fire doors, the reference standard is EN 16034, which defines the characteristics for fire resistance and/or smoke control. A key point: EN 16034 never applies on its own. It is always combined with a product standard:

• EN 14351-1 for external pedestrian doorsets;
• EN 13241 for industrial doors and closures;
• EN 14351-2 for internal pedestrian doorsets — but this standard is not yet cited in the Official Journal of the EU, and is therefore not harmonised.

Fire resistance tests are carried out in accordance with EN 1634-1 (and EN 1634-3 for smoke control), and the classification is established in accordance with EN 13501-2.

External doors: CE marking mandatory since 2019

For external pedestrian fire doors, CE marking in accordance with EN 16034 + EN 14351-1 has been mandatory since 1 November 2019. The former national approvals for these products are no longer valid for placing them on the market. On that basis, all of Heinen’s external pedestrian fire doors comply with CE marking.

Internal doors: the ETA route

For internal fire doors, the absence of a harmonised standard (EN 14351-2 not published) means that CE marking is neither automatically required nor automatically available. This does not mean that these doors cannot circulate within Europe.

The CPR provides for an alternative mechanism: the European Technical Assessment (ETA), established on the basis of a European Assessment Document (EAD). The EAD defines the assessment methods, the essential characteristics and the applicable tests. On this basis, the performance is assessed (EN 1634-1, and EN 1634-3 where relevant) and classified (EN 13501-2). The ETA then makes it possible to establish a DoP and, where applicable, to affix the CE marking — even without a harmonised standard.

In Germany, the CE marking of fire doors, and in particular of internal fire doors, never on its own constitutes a guarantee of acceptance on site. The regulatory framework rests on the Landesbauordnungen (the building regulations of the federal states) and the MVV TB. In practice, the authorities favour national approvals such as the allgemeine bauaufsichtliche Zulassung (abZ) or the allgemeine Bauartgenehmigung (aBG), issued by the DIBt.

Internal fire doors are traditionally designated there by the classes T30, T60 or T90. Within the European system, these national designations correspond to the classes EI2 30, EI2 60 and EI2 90 and not to EI1. A T30 door therefore meets the EI2 requirements, but not the stricter EI1 criteria. This distinction is essential on cross-border projects, in particular with Belgium, which favours EI1.

Beyond the fire classification, Germany assesses the door as a complete system: leaf, frame, hardware, lock, lever handle and self-closing system are an integral part of the approved product. The lever handle is never a secondary element, and any modification of the lock or the lever handle may call the approval into question. The door must also close correctly and remain closed for the full duration of the fire resistance, even if it deforms under the effect of heat; the compatibility between lever handle, lock and door closer is analysed very strictly. Finally, Germany often imposes high smoke control requirements (EN 1634-3 tests, classes Sa and/or S200), particularly for escape routes. The installation, assessed as a whole (door, wall, fixing, workmanship), is decisive.

In Belgium, the CE marking of external fire doors (EN 16034) is fully recognised. For internal doors, the framework likewise rests on EN 1634-1 testing and EN 13501-2 classification.

The Belgian specificity lies in the regulatory choice favouring the EI1 classification rather than EI2 for thermal insulation. This requirement entails stricter criteria for limiting the temperature rise on the face not exposed to fire. In practice, certain doors compliant with EI2 in other countries may not be accepted in Belgium without justification or adaptation. The Belgian authorities and fire services pay particular attention to the consistency between the declared classification, the use of the building and the workmanship. Hence the value, for a manufacturer, of anticipating the Belgian market from the testing phase onwards.

In the United Kingdom, fire doors fall under the Building Regulations. Historically, the market relied on the national standard BS 476-22, which today coexists with the European standard BS EN 1634-1. The tests cover a complete doorset, installed in a representative wall.

Following a test in accordance with BS 476-22, the door receives an FD classification expressed in minutes (FD30, FD60…). A crucial point: this FD classification corresponds only to the integrity criterion. From a European standpoint, an FD30 is equivalent to E30 in accordance with EN 13501-2, and not to EI30: thermal insulation is not taken into account in the traditional FD system. When tests are carried out in accordance with BS EN 1634-1, the classification is based on the E or EI criteria. Since Brexit, a transition towards UKCA marking has been under way; in the post-Grenfell context, the requirements for traceability, accountability and proof of performance have been substantially reinforced.

The CE marking of external fire doors now constitutes a clear and harmonised framework at European level. For internal doors, the absence of a harmonised standard does not prohibit placing on the market, but it requires a structured approach: standardised testing, technical assessments and a thorough command of the national regulations. Europe is not a closed market, but a fragmented one. Manufacturers and specifiers able to anticipate national requirements while operating within the European framework hold a real and lasting competitive advantage.