Smoke tightness tests are carried out according to EN 1634-3 for:

  • doors

  • windows

  • shutters for openings

Testing is carried out on the test chamber with the dimensions
2600×2600 (width x height) mm, with the possibility of tests for classes:

– Sa (at the ambient temperature of 20°C)
– S200 (Sm) (at the ambient temperature and temperature of 200°C).

Test procedures are accredited by the Croatian Accreditation Agency (HAA).
You can check the list of the accredited procedures here.