Fire testing of doors, fire doors and windows for buildings and construction

DBI performs fire resistance testing of doors, fire doors and openable windows as well as smoke control testing of smoke control doors.


We also perform testing and documentation of building hardware used in door assemblies.


Doors are tested as complete assemblies where frame construction, glazing, hardware, installation details and the associated supporting construction influence the documented performance.


The testing supports classification, fields of application and certification processes.

“Technician observing a full-scale fire test with large flames in DBI’s fire laboratory.

Facts

Relevant standards:

  • EN 1634-1 – Fire resistance testing of doors and openable windows
  • EN 1634-2 – Building hardware
  • EN 1634-3 – Smoke control doors
  • EN 15269 series – Extended field of application (EXAP)


Typical applications:

  • Doors and fire doors
  • Smoke control doors
  • Openable windows
  • Door hardware


Documentation:

  • Accredited fire test reports
  • Classification reports
  • Extended field of application documentation (EXAP)
  • Hardware Performance Sheets (HPS)

Testing of complete door assemblies

DBI performs fire resistance testing of doors, fire doors and openable windows.

The tested result is tied to the complete assembly, including the door leaf, frame, glazing, hardware, installation method and the associated supporting construction in which the door is mounted.

Small installation details can influence the documented field of application, including the gap width between the door leaf and frame.

The size of DBI’s furnace makes it possible to include large door assemblies within the same test setup, including two double-leaf door sets.

Classification and field of application

Door manufacturers rarely need documentation for a single tested configuration.

In many cases, the challenge is to build documentation covering different door configurations, installation situations and intended fields of application.

At DBI, test programmes are therefore planned based on the intended field of application and installation conditions rather than an isolated fire test.

Extended field of application (EXAP)

The door area is highly developed in terms of extended field of application (EXAP). EXAP is used to document variations of a tested door design beyond the tested configuration itself.

This may include variations in:

  • Door size
  • Glazing
  • Hardware
  • Frame construction
  • Installation details

Different EXAP rules apply to, for example, timber doors, steel doors, glazed frame doors, hinged doors and sliding doors.

DBI performs EXAP documentation work based on the EN 15269 series for a wide range of door systems.

Fire doors vs. smoke control doors

Fire doors and smoke control doors are tested for different types of performance.

Fire resistance testing and smoke control testing are carried out according to separate test methods and standards.

Depending on the intended application, door systems may require both fire resistance and smoke control documentation.

Fire resistance testing and smoke control testing are carried out on separate test rigs within the same laboratory environment, allowing both test programmes to be planned in parallel.

Hardware documentation

DBI also performs testing and documentation of building hardware used in door assemblies, including locks, viewers, letter plates and other hardware components.

This includes Hardware Performance Sheets (HPS) based on fire test documentation.

One of DBI furnaces after a fire test, where a technican is pouring water on the burning test item.

See some of our fire test furnaces in this video

Our 3,000 square meter headquarters near Copenhagen houses a modern fire laboratory with various furnaces for almost all types of fire tests.

This makes it possible for us to conduct almost all types of fire tests, from small-scale to full-scale, with items as high as 4.48 meters.

Watch the video of some of our fire testing facilities.

Let us talk about your fire testing project

Christina works closely with our fire testing engineers, and she will be happy to assist you with your enquiry and connect you with the right team.

Christina Hald
Christina Hald
International Sales Manager Nordic & Baltic
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Christina Hald

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Location

Our headquarters and test facilities are centrally located in Copenhagen, Denmark – close to the motorway and only a 15-minute drive from Copenhagen Airport.


Address: Jernholmen 12, 2650 Hvidovre, Denmark

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