We work with slimline ducted systems for commercial properties where traditional ducted air conditioning won’t physically fit.
Slimline ducted systems work well for older commercial buildings constructed before modern HVAC requirements, for offices with shallow ceiling spaces, or for properties where structural limitations make traditional ducted installations impossible.


With slimline systems, you get:
- Consistent temperature control throughout your building without visible wall-mounted units
- No expense of lowering ceilings to accommodate larger equipment
- Straightforward retrofitting in existing buildings thanks to the compact design


Slimline systems deliver the same cooling capacity and efficiency as traditional ducted installations. The compact design doesn’t reduce performance, it simply allows the equipment to fit in tighter spaces. You get whole-building climate control with the same reliability and temperature consistency as standard ducted systems.
We install, service, and repair slimline ducted systems across Sydney and regional NSW for businesses that want centralised climate control without major structural modifications. Our team ensures fast turnaround on installations and repairs, with minimal disruption to your business.


Why Choose JDR Group?

Sydney’s most trusted commercial and industrial contractor for HVAC, Electrical, and Refrigeration. Wherever you operate in Sydney, our fast response times and full scope capability provide the one-stop solution your business needs.Â


























Answer
Typically around 200-250mm, compared to 400-600mm for traditional ducted systems. We measure your ceiling cavity during assessment to confirm if a slimline ducted system will fit your property.
Answer
Yes, they do. These systems deliver consistent climate control throughout your building. The compact design doesn’t compromise performance, it just allows installation in spaces where traditional ducted systems won’t fit.
Answer
Yes, they’re designed for retrofit installations. Their compact size makes them ideal for older buildings with shallow ceiling cavities that predate modern HVAC requirements.
Answer
Equipment costs are comparable, sometimes slightly higher. However, you save on renovation costs because they don’t require structural changes to accommodate larger units. Overall project costs are often lower.
Answer
Not usually. That’s the whole point of slimline systems. They’re designed to fit within existing shallow ceiling spaces without requiring structural modifications or lowered ceilings.
Answer
Yes, they can be serviced easily because maintenance access is built into the installation. Regular servicing is straightforward and follows the same schedule as traditional ducted systems.











