EN 13123-2 Certified

Blast Resistant Doors

EXR1 to EXR5 air-blast and explosion protection. Custom manufactured to specification, supplied with full EU certification. Supply worldwide.

Our blast resistant doors are certified under EN 13123-2:2004 (explosion resistance — outdoor detonation test), covering EXR1 through EXR5 protection classes. Each door is custom manufactured in single or double-leaf configuration, with cold-formed galvanised steel sheets and internal steel profile reinforcements with mineral wool filling.

All EXR-rated doors feature rebated seals on four edges, bearing-equipped hinges, and anti-forcing blocks on the hinge side. Blast resistance is certified from the hinge side. EXR2 doors additionally incorporate a conical steel plate on the hinge side that disperses the blast wave for enhanced protection.

EXR1

Entry-level blast protection. IED detonation at distance, low-yield charges.

No glazing
EXR2

Mid-range protection with blast dispersal plate. Also available with EI120s fire rating.

No glazing
EXR5

Maximum protection. Close-range large explosive events, military and embassy specification.

No glazing

Typical applications

  • ›Embassies and high-threat diplomatic facilities
  • ›Military bases and armouries
  • ›Petrochemical and gas processing plants
  • ›Data centres in high-risk regions
  • ›Government and parliament buildings
  • ›Power stations and critical national infrastructure
  • ›Explosive storage facilities
  • ›Nuclear and defence installations
Standards: EN 13123-2:2004 (explosion resistance — outdoor detonation), EN 13124-2:2004 (test method). CE marked, full test certificates from accredited EU laboratories. Combined blast + fire (EI) ratings available on EXR2. See also: EN vs UL standards comparison.

Blast Resistant Door Range

Security Doors

Air Blast EXR1 Door

Air Blast EXR1 Doors

Our Air Blast EXR1 doors are manufactured in both single and double-leaf variants, certified to EXR1 class according to EN 13123-2:2004, providing protection against explosive threats in high-risk environments.

EXR1

RC4

5C

Air Blast EXR2 Door

Air Blast EXR2 Doors

Air Blast EXR2 doors with EI120s fire rating. Certified explosion-resistant doors for high-risk environments. Single and double-leaf variants available.

EXR2

RC4

5C

EI30s EI60s EI90s EI120s

Air Blast EXR5 Door

Air Blast EXR5 Doors

Our Air Blast EXR5 doors represent the pinnacle of explosion resistance, certified to EXR5 class with RC6 burglar resistance and capable of withstanding a 7 bar explosion pressure on both sides. Tested and certified by the Military Institute of Armament Technology.

EXR5

RC6

C2

Related door types