Product label: TLTK - i - A x B

TLTK Maintenance door


​Maintenance door for duct and chamber.
  • Suitable for insulated duct and chamber
  • Meets tightness class C requirements
  • Adjustable quick releases
  • Also sound, heat and fire insulated
  • Easy and fast installation
  • Back-folded edges

Material Zn, ZM, H
Width A mm
Height B mm

For more information contact our specialists

Tuukka Karlsson

Product Group Manager

NORDexternal, NORDduct, NORDsilencer, NORDdoor, NORDdiffuser & NORDgrille

Raul Merivee

Product Group Manager, NORDcoil, NORDsilencer, NORDdoor & NORDaccessories