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ČSN is a protected designation of Czech national technical standards.
Ventilation for Buildings - Ductwork - Requirements for ductwork components to facilitate maintenance of ductwork systems
Standard published on 1.2.2024
Selected format:Ventilation for Buildings - Ductwork - Requirements for ductwork components to facilitate maintenance of ductwork systems
WITHDRAWN published on 1.3.2007
Selected format:Ventilation for buildings - Ductwork - Non-metallic ductwork - Requirements and test methods
Standard published on 1.8.2026
Selected format:Ventilation for buildings - Ductwork - Non-metallic ductwork - Requirements and test methods
WITHDRAWN published on 1.2.2022
Selected format:Ventilation for buildings - Ductwork - Non-metallic ductwork - Requirements and test methods
WITHDRAWN published on 1.9.2019
Selected format:Ventilation for buildings - Non-metallic ducts - Ductwork made from insulation ductboards
Standard published on 1.11.2003
Selected format:Ventilation for buildings - Ductwork hangers and supports - Requirements for strength
Standard published on 1.8.2002
Selected format:Ventilation for buildings - Ducts and ductwork components, leakage classification and testing
Standard published on 1.10.2010
Selected format:Ventilation for buildings - Fire dampers
Standard published on 1.1.2012
Selected format:Ventilation for buildings - Fire dampers
WITHDRAWN published on 1.9.2010
Selected format:Latest update: 2026-09-08 (Number of items: 2 300 134)
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