EN 13501-1

Reaction-to-Fire Testing

Reaction-to-fire tests classify the fire behaviour of construction products under the European Euroclass system (EN 13501-1). They measure ignitability, flame spread, heat release, smoke production, and flaming droplets. Euroclass classification is mandatory for construction products placed on the EU market under the Construction Products Regulation (CPR).

What it measures

  • Ignitability (Class E -- single flame source)
  • Flame spread and heat release rate (Classes B/C/D -- SBI test)
  • Smoke production (s1/s2/s3 sub-classification)
  • Flaming droplets (d0/d1/d2 sub-classification)
  • Non-combustibility (Class A1/A2 -- furnace + calorimeter)
🇩🇪 DIN EN 13501-1 🇬🇧 BS EN 13501-1 🇫🇷 NF EN 13501-1 🇮🇹 UNI EN 13501-1 🇪🇸 UNE EN 13501-1 🇳🇱 NEN EN 13501-1 🇩🇪 DIN EN ISO 11925-2 🇬🇧 BS EN ISO 11925-2 🇫🇷 NF EN ISO 11925-2 🇮🇹 UNI EN ISO 11925-2 🇪🇸 UNE EN ISO 11925-2 🇳🇱 NEN EN ISO 11925-2
1,523 Accredited labs
17 Countries

Showing 51–75 of 334 labs

UKAS 4234 Slough, GB
(HSG 248) – 2021 (PCM) based on HSG 248 (HSG 264, 2012)
View Profile
UKAS 4311 Elgin, GB
(HSG 264, 2012)
View Profile
UKAS 2544 Hebburn, GB
QOP03 based on HSG 248 QOP01 based on HSG 248 (HSG 248) – 2021 (PCM) based on HSG 248
View Profile
UKAS 30103 Nottingham, GB
(HSG 264, 2012)
View Profile
UKAS 0438 London, GB
(HSG 264, 2012)
View Profile
UKAS 30612 Cambridge Biomedical Campus, GB
DC CURRENT AC VOLTAGE (continued) AC CURRENT AC Voltage DIMENSIONAL + 3 more
View Profile
UKAS 4696 Rochford, GB
Analysts’ Guide (HSG 248) (HSG 248) – 2021 Asbestos: The (PCM) based on HSG 248
View Profile

Attain RTC

Active
UKAS 27297 Tadcaster, GB
BS EN ISO 10140-2:2021 DIN EN 1366-4 BS EN ISO 10140-1:2021 Annexes BS EN ISO 10140-3:2021 EN 13823 + 3 more
View Profile
UKAS 0612 Orpington, GB
(HSG 248) – 2021 ) (PCM) based on HSG 248 Surveying) based on HSG 248
View Profile

BASEC Group

Active
UKAS 5950 Crownhill, GB
BS 4553-1:1998 BS 4553-2:1998 BS 4553-3:1998 BS 5308-1: 1986 (withdrawn) BS 5308-2: 1986 (withdrawn) + 3 more
View Profile
UKAS 7511 Brentwood, GB
(HSG 264, 2012) Appendix 5 of HSG 227 (2004))
View Profile

BDA Surveying

Active
UKAS 2791 Oadby, GB
(HSG 248) – 2021 (PCM) based on HSG 248
View Profile

BDA Surveying

Active
UKAS 0365 Oadby, GB
(HSG 264, 2012)
View Profile
UKAS 10646 Lincoln, GB
5 of HSG 227 (2004)) (HSG 264, 2012)
View Profile
UKAS 0578 Garston, GB
BS EN ISO 10140-2:2021 BS EN ISO 10140-3:2021 BS EN ISO 717-2:2020 ISO 7171 BS EN ISO140-3:1995 (withdrawn) + 3 more
View Profile
UKAS 0757 Dunfermline, GB
(HSG 248) – 2021 14B based on HSG 248 DIN EN 12021 14A based on HSG 248 (PCM) based on HSG 248 + 2 more
View Profile
UKAS 0726 Garretts Green, GB
(HSG 248) – 2021 ) (PCM) based on HSG 248) (PCM) based on HSG 248 staining based on HSG 248 (HSG 264, 2012)
View Profile
UKAS 1155 Halesowen, GB
staining based on HSG 248 (HSG 248) – 2021 (PCM) based on HSG 248 (HSG 264:2012)
View Profile
UKAS 7864 Bridgend, GB
(HSG 248) – 2021 P10.2 based on HSG 248 (PCM) based on HSG 248
View Profile
UKAS 0357 Watford, GB
DIN EN 12664 DIN EN 12939 DIN EN 12667 ISO 8301 BS 2782:Part 6:Method 632A:1993 + 3 more
View Profile
UKAS 0295 Norwich, GB
(HSG 264, 2012)
View Profile
UKAS 10636 Earby, GB
ISO 20768:2018)
View Profile
UKAS 2245 Uxbridge, GB
Based on ISO 10312:2019 and ISO SOP 16 by XRD (ISO BS EN
View Profile
UKAS 2361 Newtownabbey, GB
(HSG 248) – 2021 (PCM) based on HSG 248 SOP 5, based on HSG 248 SOP 4, based on HSG 248
View Profile
UKAS 0156 Congresbury, GB
(HSG 264, 2012) HSG 227 (2004)) Safety Executive guides HSG 264 (2012) and App 3 of HSG 227 (HSG 248) – 2021 + 3 more
View Profile

No matching labs found.

Industries

Construction Building Materials Insulation Flooring Facades

Related Standards

  • EN 13501-1 Fire classification of construction products -- Reaction to fire
  • EN ISO 11925-2 Ignitability of products subjected to direct impingement of flame
  • EN 13823 Building products exposed to thermal attack by single burning item (SBI)
  • EN ISO 1182 Reaction to fire -- Non-combustibility test

Other Test Methods

0 labs selected
Compare