Roofing Singapore Pte Ltd
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Premium Turbine Ventilator for Efficient Roof Ventilation

Reduce attic heat, improve airflow, and enjoy 24/7 natural ventilation—without electricity.

  • 100% Wind-Driven (No Power Required)
  • Reduces Roof Temperature by up to 50°C
  • Rust-Free Stainless Steel Construction
  • Silent Operation with Premium Bearings
  • Suitable for Residential & Industrial Roofs
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Product Overview

A Turbine Ventilator is a wind-powered rotary ventilation system installed on rooftops to remove trapped heat, humidity, and stale air. Designed using centrifugal airflow technology, the spinning turbine creates negative pressure, continuously extracting hot air from your roof space while drawing in fresh air from outside.
  • Landed houses
  • Factories & warehouses
  • Commercial buildings
bizSAFE Level 3
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Product Overview

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Roof Top Mounted Extractor No-power Roof Turbine Ventilator is to make use of the air free convection that natural wind power and the interior outside difference bring about, the effect driving a turbine to rotate making use of centrifugal force and negative pressure hereby discharge the interior stale hot-air It makes the fresh air flow in, thus the purpose of cleaning air can be reached.
  • Landed houses
  • Factories & warehouses
  • Commercial buildings
Machine Number Outlet Diameter (mm) Height (mm) Leaves Turbine Diameter (mm) Wind Speed (m/s) Exhaust Volume
12" 300 350 20 340 3.4 23
14" 360 580 20 460 3.4 33
20" 500 500 25 620 3.4 42
20" 500 720 25 610 3.4 42
24" 600 630 29 720 3.4 65
27" 680 950 36 880 3.4 75
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How It Works

The turbine ventilator operates based on two natural forces:
1. Wind Power (Horizontal Wind)
  • Wind rotates the turbine blades
  • Faster wind = stronger air extraction
2. Hot Air Rise (Thermal Effect)
  • Hot air rises to the roof apex
  • The turbine creates suction and removes it
Result:
  • Continuous air circulation
  • Lower indoor temperature
  • Improved comfort
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Key Features

High-Grade Material

1. 304 Stainless Steel / Aluminum options
2. Corrosion-resistant & weatherproof

Silent & Smooth Operation

1. Dual sealed ball bearings

2. No noise during rotation

Zero Maintenance

1. Permanently lubricated components
2. No servicing required

Leak-Proof Installation

1. Precision roof cutting
2. Proper flashing + sealant system

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Optional Upgrade: Solar Roof Ventilator

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Why Roof Ventilation Is Important

Without proper ventilation:

  • Attic temperature can reach 50–60°C
  • Heat transfers into living spaces
  • Increased discomfort & energy bills

With turbine ventilator:

  • Removes trapped heat
  • Improves airflow
  • Enhances indoor comfort
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Our Recent Roofing Works in Singapore

Our roofing projects show our skills and dedication. Our roof specialists deliver strong, high-quality results that make our clients happy. Our work improves both the building’s strength and appearance across Singapore. Please check some of our roofing work photos shown below.
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Feeling heat trapped in your roof?

Upgrade to a Turbine Ventilator today
for a cooler, healthier space.

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FAQ Section

Does it work without wind?
Yes. Even a light breeze + hot air movement keeps it spinning.
No. It is designed to prevent water ingress.
No. It operates silently due to sealed bearings.
Depends on the roof size. Contact us for a free assessment.