Best Turbine Ventilators in Malaysia 2025: Complete Buyer's Guide
If you're looking to install roof ventilators for your factory, warehouse, or even home, you've come to the right place. This guide covers everything you need to know about turbine ventilators in Malaysia.
What is a Turbine Ventilator?
A turbine ventilator (also called a "whirlybird") is a roof-mounted device that spins in the wind to extract hot air from inside a building. It works on the stack effect: hot air rises and is sucked out through the rotating turbine, drawing cooler air in from below.
Types of Turbine Ventilators
1. Passive (Wind-Driven) Ventilators
- Power source: Wind only
- Airflow: 500 - 1,000 CFM
- Pros: Zero electricity, low cost, simple installation
- Cons: Ineffective on calm days (when heat is worst)
- Price: RM 60 - RM 300
2. Hybrid (Solar-Assisted) Ventilators
- Power source: Wind + Solar motor
- Airflow: 1,500 - 3,000 CFM
- Pros: Works 24/7, consistent performance, best ROI
- Cons: Higher upfront cost
- Price: RM 700 - RM 1,200
Top Brands in Malaysia
| Brand | Type | Warranty | Price Range | Notes |
|---|---|---|---|---|
| Hurricane | Passive | 5 years | RM 150 - RM 250 | Popular brand, good quality bearings |
| Solar Whiz | Hybrid | 7 years | RM 900 - RM 1,200 | Australian brand, high CFM |
| Edmonds | Passive | 15 years | RM 200 - RM 400 | Premium aluminum construction |
| TTK Hybrid | Hybrid | 5 years | RM 700 - RM 1,000 | Best value for factories |
How Many Ventilators Do I Need?
General rule:
- Passive ventilators: 1 unit per 30-50 sqm
- Hybrid ventilators: 1 unit per 100-150 sqm
Example: A 3,000 sqm factory floor would need approximately:
- 60-100 passive units, OR
- 20-30 hybrid units
Installation Considerations
- Roof type: Metal deck, BRC, or tile
- Flashing & waterproofing: Critical to prevent leaks
- Intake vents: You need low-level air intake for the chimney effect to work
- Height: The higher the roof, the stronger the stack effect
Where to Buy
- Hardware stores: Limited selection, usually only passive units
- Direct from suppliers: Better pricing, installation included
- TTK Building Materials: We supply and install hybrid ventilators for factories across Selangor, Johor, and Klang Valley
Get a Free Assessment
Not sure how many ventilators you need or which type is right for your building? TTK offers free site assessments with professional recommendations.