The Duct Joiner provides a simple and reliable way to connect two sections of round ducting in residential or commercial HVAC installations. Manufactured from quality galvanised steel, this joiner ensures a strong and stable fit while maintaining airflow efficiency throughout the system.
It is commonly used during system upgrades, repairs or new installations where two straight lengths of duct need to be joined cleanly and safely. The smooth interior design helps minimise air resistance and noise, and its rigid construction offers long lasting performance in roof spaces, underfloor areas and plant rooms.
Key Features
- Made from high quality galvanised steel for durability
- Provides a secure connection between two duct lengths
- Smooth internal bore for minimal airflow restriction
- Easy installation for both trade and DIY users
- Suitable for heating, evaporative cooling and ventilation systems
- Available in a range of common duct diameters
Typical Applications
- Joining straight runs of round duct
- Repairs and system maintenance
- HVAC upgrades and modifications
- Residential and commercial duct systems
Sizing Options
- J15 – 150Ø Joiners
- J20 – 200Ø Joiners
- J25 – 250Ø Joiners
- J30 – 300Ø Joiners
- J35 – 300Ø Joiners
- J40 – 300Ø Joiners
Custom sizes can be supplied on request.
