AIR CONDITIONING SERVICES
Ducted Air Conditioning Melbourne
Whole-home comfort with premium ducted air conditioning systems. Discreet, powerful and energy-efficient — designed for Melbourne homes.
5.0
Google Rating
Licensed
Electricians & HVAC
2,500+
Jobs Completed
VEU
Approved Provider
Ducted air conditioning is the gold standard for whole-home climate control. With a single system discreetly installed in your roof space or under the floor, you can heat and cool every room in your home through ceiling or floor vents — all controlled from a central thermostat or smart controller.
At Polygon BG Air & Electrical, we design and install premium ducted air conditioning systems tailored to your home's layout, insulation and usage patterns. Whether you're building a new home or retrofitting an existing property, our team delivers a solution that's efficient, quiet and built to last.
We work with leading brands including Daikin, Mitsubishi, Actron Air and Brivis to ensure you get a system that matches your performance requirements and budget. Every installation includes professional duct design, zone control setup and full system commissioning.
- Whole-home heating and cooling from a single system
- Discreet ceiling or floor vents with no visible wall units
- Zone control to condition only the rooms you're using
- Reverse-cycle or cooling-only options available
- Smart thermostat and Wi-Fi control compatible
- Ideal for new builds, renovations and existing homes
Need help choosing the right solution?
System Guide
Is Ducted Air Conditioning Right for Your Home?
New Builds & Renovations
Ducted air conditioning is easiest and most cost-effective to install during a new build or major renovation when roof and wall cavities are accessible. We work closely with builders and project managers to integrate ductwork seamlessly into the design, ensuring optimal airflow and aesthetic integration with your ceiling.
Retrofitting Existing Homes
Ducted systems can also be installed in existing homes, provided there's sufficient roof space or underfloor access for ductwork. Our team will inspect your property and advise on the best approach — whether that's a traditional ducted install, a compact ducted system or a combination with split systems for specific areas.
Zone Control & Energy Efficiency
Modern ducted systems offer sophisticated zone control, allowing you to divide your home into separate zones and only condition the areas you're using. This can reduce energy consumption by up to 40% compared to running the whole system at once. We'll design your zone layout based on how you actually use your home.
Choosing the Right Capacity
Ducted systems range from around 10kW for smaller homes up to 24kW+ for large properties. Correct sizing is critical — we perform comprehensive heat load calculations that account for floor area, ceiling height, insulation, window glazing, orientation and local climate data to determine the ideal system capacity.
Whole-Home Comfort
Benefits of Ducted Air Conditioning
Whole-Home Coverage
One system provides consistent temperature control throughout every room in your home.
Discreet Design
No bulky wall units — just neat ceiling or floor vents that blend seamlessly into your interior.
Zone Control
Only heat or cool the rooms you're using, dramatically reducing energy waste and running costs.
Increased Property Value
Ducted air conditioning is a premium feature that adds real value to your property.
Quiet Operation
The main unit is located in the roof space, keeping noise levels minimal inside your home.
Smart Home Ready
Compatible with smart thermostats, Wi-Fi control and home automation systems for effortless climate management.
Speak with one of our specialists today
Why Us
Why Choose Polygon BG Air & Electrical
Licensed Technicians
Fully licensed and qualified HVAC and electrical professionals you can trust.
Honest Pricing
Transparent quotes with no hidden fees. You'll know exactly what you're paying.
Fast Turnaround
Quick response times and efficient installations to minimise disruption.
Melbourne-Wide Service
Covering all Melbourne metro, inner suburbs and surrounding areas.
HVAC & Electrical In One Place
One team for all your heating, cooling and electrical needs.
Workmanship Guarantee
Every job backed by our workmanship guarantee for your complete peace of mind.
Ready to get started?
Reviews
What Our Customers Say
"Polygon BG installed a full ducted system in our new build. The design was excellent, the installation was immaculate and the system works flawlessly. Top-quality team."
Robert H.
1 month ago
"We retrofitted ducted air con into our 1970s home and the Polygon BG team handled it brilliantly. You can't even see the vents — they blend right into the ceiling."
Angela D.
2 weeks ago
"Outstanding service. The zone control is amazing — we only cool the bedrooms at night and the living area during the day. Our energy bills have actually gone down."
Chris N.
3 weeks ago
FAQ
Frequently Asked Questions
Get a Free Ducted Air Conditioning Quote
Discover the best ducted solution for your Melbourne home. Our experts will design a system tailored to your space and budget.