Choosing the best ceiling fan for a large room can be challenging. Standard-sized fans may struggle to provide adequate airflow, leaving your space feeling stuffy and uncomfortable. Whether it’s a living room, open-plan space, warehouse, or commercial setting, selecting the right ceiling fan size, motor type, and features is crucial for efficient cooling and energy savings.
In this guide, we’ll cover:
- How to determine the right ceiling fan size for large spaces
- Best motor types (AC vs. DC) for powerful airflow
- Top ceiling fans for large rooms in Australia
- Key features to look for when buying a ceiling fan
If you want effective cooling and optimal energy efficiency, keep reading to find the best ceiling fan for your large room.
1. What Size Ceiling Fan Do You Need for a Large Room?
The most important factor in choosing a ceiling fan for large rooms is size. A small fan won’t circulate enough air, leading to poor cooling performance.
Ceiling Fan Size Guide for Large Rooms
| Room Size (m²) | Recommended Fan Size |
| 20 – 30 m² (Medium Living Room) | 52” – 56” Fans |
| 30 – 50 m² (Large Living Room/Open-Plan) | 60” – 72” Fans |
| 50+ m² (Warehouses/Commercial Spaces) | 72”+ or Dual Ceiling Fans |
Tip: The larger the room, the bigger the fan you need. If the room is extremely large, consider installing two ceiling fans for better air circulation.
2. Airflow & CFM – How Powerful Should Your Fan Be?
The effectiveness of a ceiling fan is measured in CFM (Cubic Feet per Minute)—the amount of air it moves.
| CFM Rating | Ideal for |
| 4,000 – 5,000 CFM | Small to Medium Rooms |
| 5,000 – 7,000 CFM | Large Residential Rooms |
| 7,000+ CFM | Extra-Large Spaces & Commercial Areas |
For large rooms (30m²+), choose a fan with at least 6,000 – 7,000 CFM for effective cooling.
3. AC vs. DC Motors – Which is Better for Large Rooms?
Ceiling fans come with either an AC (Alternating Current) motor or a DC (Direct Current) motor. Here’s a quick comparison:
| Feature | AC Motor | DC Motor |
| Energy Efficiency | ❌ Less efficient | ✅ Up to 70% more efficient |
| Noise Level | ❌ Louder | ✅ Whisper-quiet |
| Speed Settings | ✅ 3 speeds | ✅ 6+ speeds |
| Remote & Smart Control | ❌ Limited | ✅ App & Wi-Fi compatible |
Best Choice: DC motors are the best option for large rooms because they provide more airflow, quieter operation, and better energy efficiency.
4. Blade Design – What’s Best for a Large Space?
The number of blades and the shape of the fan significantly impact air circulation.
3-Blade Fans: Modern, stylish, and high-performance. Ideal for large indoor and outdoor spaces.
4-5 Blade Fans: Quieter but slightly less powerful airflow than 3-blade fans. Great for aesthetic appeal in living rooms.
Metal Blades: Generate stronger airflow—best for high ceilings & large spaces.
Timber Blades: Quieter but moves slightly less air than metal blades—ideal for bedrooms & lounges.
For large rooms, opt for a 3- or 4-blade fan with metal or ABS plastic blades for maximum airflow and durability.
5. Best Ceiling Fans for Large Rooms in Australia
1. Best Overall: Big Ass Fans Haiku L 60”
Rating: 4.9/5
- High airflow (7,000+ CFM) for large spaces
- Smart home integration (Alexa, Google Assistant)
- Energy-efficient DC motor with ultra-quiet performance
- Premium design with multiple blade finish options
Best For: Large living areas, high ceilings, and modern interiors.
2. Best Budget Option: Hunter Pacific Radical II 56”
Rating: 4.7/5
- Powerful airflow with a durable DC motor
- Modern 3-blade design for contemporary spaces
- Remote control included for easy operation
- Budget-friendly option for big rooms
Best For: Large living rooms needing an affordable yet powerful fan.
3. Best Outdoor Fan for Large Areas: Fanco Infinity DC 72”
Rating: 4.8/5
- Designed for alfresco & outdoor spaces
- IP-rated for weather resistance
- Silent DC motor with high airflow
- Remote-controlled & energy-efficient
Best For: Covered patios, verandas, and outdoor entertainment areas.
4. Best for Industrial & Commercial Spaces: Ventair Skyfan 84”
Rating: 4.9/5
- Massive 84” blade span for ultra-large spaces
- Extreme airflow performance for warehouses & halls
- Smart control options with multiple speed settings
- Durable construction for long-term use
Best For: Large commercial & industrial spaces requiring powerful cooling.
6. Additional Features to Look for in a Large Room Ceiling Fan
- Reversible Mode – Helps distribute warm air during winter.
- Smart Control – Wi-Fi & remote-controlled fans for convenience.
- Light Kit Compatibility – Choose a fan with integrated LED lights if needed.
- Outdoor Rating – Look for IP-rated fans for outdoor patios and alfresco areas.
Final Thoughts – Which Ceiling Fan Should You Choose?
- Best for Large Living Rooms: Big Ass Fans Haiku L 60”
- Best Budget Option: Hunter Pacific Radical II 56”
- Best Outdoor Fan: Fanco Infinity DC 72”
- Best for Commercial Spaces: Ventair Skyfan 84”
- Need a professional ceiling fan installation? Contact our licensed electricians today!
Frequently Asked Questions
What size ceiling fan do I need for a large room?
For rooms over 30m², choose a 60” to 72” ceiling fan. For spaces 50m²+, go for 72”+ or install two fans.
What’s the best ceiling fan brand in Australia?
Top brands include Big Ass Fans, Hunter Pacific, Fanco, and Ventair.
Is a 3-blade or 5-blade fan better for large rooms?
3-blade fans move more air, making them better for large spaces. 5-blade fans are quieter but generate less airflow.
Can a ceiling fan help with heating in winter?
Yes! Use a reversible fan mode to circulate warm air and improve heating efficiency.
Do I need an electrician to install a ceiling fan in Australia?
Yes. In Australia, only a licensed electrician can install a ceiling fan to comply with AS/NZS 3000 regulations.
