EN 13501-1: Fire classification of construction materials and building elements

Fire classification of construction materials is generally performed by the European classification standard EN 13501-1. The price displayed on this page includes the preparation of the classification report. The tests can be purchased separately.

The tests required for EN 13501-1 fire classification include the following:

For non-flooring:

• Class F and E: EN ISO 11925-2

• Class D, C, B: EN ISO 11925-2 and EN 13823

• Class A2: EN 13823 and EN ISO 1182 or EN ISO 1716

• Class A1: EN ISO 1182 and EN ISO 1716

For flooring :

• Class Ffl and Efl: EN ISO 11925-2

• Class Dfl, Cfl, Bfl: EN ISO 11925-2 and EN ISO 9239-1

• Class A2fl: EN ISO 9239-1 and EN ISO 1182 or EN ISO 1716

• Class A1fl: EN ISO 1182 and EN ISO 1716

For linear pipes:

• Class FL and EL: EN ISO 11925-2

• Class DL, CL, BL: EN ISO 11925-2 and EN 13823

• Class A2L: EN 13823 and EN ISO 1182 or EN ISO 1716

• Class A1L: EN ISO 1182 and EN ISO 1716

In addition to the main class, the materials are given additional classifications for smoke production (s1, s2, and s3) and burning particles (d0, d1, and d2).