CE Marking for Fire Doors and Curtains: What It Means and Why It Matters

The CE mark is one of the most visible symbols in European construction products, and also one of the most misunderstood. It is not an independent quality endorsement or a test result in itself — it is a manufacturer's legal declaration that a product has been assessed against the applicable harmonised standard and that a Declaration of Performance exists to support the declared characteristics. For fire doors and fire curtains, understanding what sits behind the mark matters more than the mark itself.

The Legal Basis

CE marking for construction products is governed by the EU Construction Products Regulation (EU) 305/2011. For fire-resisting and smoke-control doorsets, shutters, gates and curtains, the relevant harmonised standard is EN 16034, always paired with a base product standard — EN 13241 for shutters, curtains and industrial/commercial doors, or EN 14351-1 for pedestrian doorsets and windows. CE marking under this framework became mandatory for products within scope from 1 November 2019.

What the Mark Actually Declares

Affixing a CE mark is the manufacturer's declaration that the product's performance, for each essential characteristic covered by the relevant standard, has been determined using the prescribed assessment method and is recorded in a Declaration of Performance. For a fire curtain, this includes the fire resistance classification derived from EN 1634-1 testing and EN 13501-2 classification, and, where applicable, the smoke control classification derived from EN 12101-1. The CE mark itself does not state the classification — that information is on the Declaration of Performance and the product label, which the CE mark simply confirms exists and has been properly determined.

Why the Declaration of Performance Is the Real Document

Specifiers who stop at 'is it CE marked' are asking half the right question. The document that actually matters for specification purposes is the Declaration of Performance, which states the specific classification achieved — for example, EI 120 — against the specific tested configuration of that product. A CE mark confirms a DoP exists; it does not tell you what the DoP says. Two CE marked fire doors from different manufacturers, or even two different configurations from the same manufacturer, can carry meaningfully different classifications, and the CE mark alone will not reveal that difference.

Third-Party Verification

While the CE marking system itself relies on manufacturer declaration supported by testing (often via a notified body for fire performance characteristics), specifiers gain additional confidence where a manufacturer's test evidence has been independently verified by a recognised test house — Efectis and TÜV SÜD are two of the most widely recognised in the fire testing sector. This verification does not replace CE marking; it sits alongside it as further evidence that the declared performance reflects what independent testing actually observed.

What to Check Before Specifying

• —Request the Declaration of Performance, not just confirmation that a product is CE marked — the DoP contains the actual classification and test references.
• —Confirm the DoP's referenced construction matches exactly what is being supplied — infill, gauge, hardware and configuration all affect whether a classification applies.
• —Ask which test house carried out the underlying fire resistance or smoke control testing, and whether the results have been independently verified.
• —For UK projects, confirm current marking requirements, as the regulatory position on product marking in Great Britain has been subject to legislative change in recent years.

BÖLDT fire doors and fire curtains are supported by Declarations of Performance referencing EN 16034, EN 1634-1 and EN 13501-2, with test evidence independently verified by Efectis and TÜV SÜD. Documentation is available to our technical team on request for any project specification.