New European fire reaction classes for construction products
21 Apr 2026
Effective: 13 Feb 2026
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Who is affected:
Manufacturers, importers and distributors of construction products in the EU
Summary
The EU establishes official fire behavior classifications for construction materials. Affects manufacturers and distributors of construction products throughout Europe.
Detailed analysis
PRO
This Delegated Regulation complements the framework of Regulation (EU) 2024/3110 by defining specific performance classes for the essential characteristic 'reaction to fire' in construction products. It establishes a harmonized classification that manufacturers must apply when declaring the performance of their product…
Full official title
CELEX:32026R0331: Reglamento Delegado (UE) 2026/331 de la Comisión, de 13 de febrero de 2026, por el que se completa el Reglamento (UE) 2024/3110 del Parlamento Europeo y del Consejo estableciendo clases de prestaciones en relación con la característica esencial reacción al fuego