Accredited gas tightness test of ventilation duct systems. Strength and gas tightness of circular and rectangular ventilation ducts for buildings can be tested according to standards EN 12237 and EN 1507

See our list of Ventilation Ducts Standards here>

With more and more stricht demands on buildings energy loss, it is essential for producers of ventilation systems also too be able to document their products gas tightness. As a new service ChimneyLab Europe ApS now performs accredited gas tightness tests of ventilation systems.


  • Fast solutions  
  • Attractive cost structure
  • Highly efficient testing by a leading laboratory: ChimneyLab Europe
  • Internationally recognised test results thanks to DANAK accreditation

See our typical test sequence for EN 1507 and EN 12237 HERE>