Table of Contents
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Natural, power-free airflow for cooler, drier buildings
1. What is a Turbine Roof Ventilator
A turbine roof ventilator is a wind-driven device mounted on the roof that spins as breezes and rising heat pass through it. This rotation creates a low-pressure zone that pulls hot, stale air out of the attic or roof space and lets cooler outside air flow in without using electricity. We fabricates its units from marine-grade aluminium or stainless steel to withstand Malaysia’s harsh sun, rain and humidity.
2. Key Benefits
- Zero-Energy Operation – Harnesses wind and thermal uplift; no wiring, no running cost.
- High Airflow Capacity – Up to 3 200 CFM on the 24-inch model (at 5 m s-¹ wind).
- Corrosion Resistance – Aluminium 1100-H14 or SS304 body resists rust and pitting.
- Quiet & Maintenance-Free – Precision-sealed ball bearings for whisper-silent spin.
- Weather-Tight Design – 360° overlapping vanes block rain even in tropical storms.
- Universal Flashing Base – Leak-proof fit on metal deck, tile or concrete roofs.
3. Typical Applications
- Industrial – Factories, assembly plants, food-processing halls
- Commercial – Warehouses, shopping-centre back-of-house, exhibition halls
- Residential – Attic spaces of terrace, semi-D and bungalow houses
- Agricultural – Poultry sheds, barns, greenhouse ventilation
4. Installation & Warranty
- Site Assessment – Airflow calculation, roof pitch and unit spacing.
- Precision Mounting – Custom flashing fabricated to local council standards.
- Quality Checks – Spin test, water-spray test and torque check at hand-over.
- 5-Year Warranty – Covers product and workmanship; annual maintenance optional.
5. Why Choose TTK?
- Proven performance on 3 000+ Malaysian rooftops.
- Core sizes held in stock for same-week delivery and installation.
- End-to-end service—consultation, flashing fabrication, installation, after-sales.
6. FAQs
Q1. Will rain leak through the ventilator during heavy storms?
No. The overlapping vanes and custom flashing create a weather-tight seal that keeps out wind-driven rain.
Q2. How many units do I need for my building?
A quick rule of thumb is one 14-inch ventilator for every 1 000 ft² of floor area, but we run a site-specific airflow simulation before making a final recommendation.
Q3. Does the ventilator make noise?
Rotation is virtually silent—sealed stainless-steel bearings eliminate metal-on-metal contact.
Ready for a cooler, more energy-efficient roof?
