Kill Avenue, Dun Laoghaire, Co. Dublin.

Seamless Ductwork

Swift Vent Services are installers of the Nederman QF duct system range of high quality seamless ductwork products. Seamless ductwork is typically specified for and installed in scondary school wood working classrooms, pharmaceutical extract systems and more generally in facilities where high quality leak free duct installations are demanded.

The folded QF Duct system is manufactured from fully galvanised sheets and is characterised by great stability of form and a smooth surface. The components have a rolled edge, over which the QF clip is fitted. The clip has an inner gasket to ensure that an air tight seal is achieved. It requires no tools to assemble or modify. The QF Duct system has a complete accessory range with 60º Y-pieces, 30º branch- es, 30º cut-in branches, adapters, reducers, sliding dampers, automatic dampers, etc. It ensures individual fitting and great flexibility – including adaptation to other duct systems.

Advantages secured by the use of seamless ductwork products include …

24/7 Customer Care

For Emergency Service

+353 1 280 6481

We can provide expert 24 hour Emergency Service, Contact when you need it!.

For queries:

  • Tel: 00353 (1) 280 6481
  • Fax: 00353 (1) 284 3137
  • Email:
  • Simple to install – faster installation
  • Outstanding build quality – Exceptional resistance to leakage
  • Clamp together – components can be taken apart and reused
  • Easy to connect – to existing duct work
  • Components and adapters – make it fit every system
  • Adjustable QF fitting – simplifies duct connections
  • Smoother interior surfaces – help to prevent clogs