Our wind driven Green Roof ventilators are totally weather-proof, dust and leak proof. They can withstand extreme climatic conditions and high wind velocities. These ventilators are rigid, light in weight & can be mounted on any existing industrial roof without disturbing the original structure.



  • More comfortable summer: Turbo ventilators replace super heated attic air with fresh air lowering roof space temperature considerably, in turn reducing the amount of heat radiating into working areas.
  • Improves working conditions and increases productivity.
  • Zero power consumption and operational costs.
  • Assured ventilators 24 hours/ 365 days.
  • Eco friendly
  • Unique maintenance free design: The dynamically balanced aluminium vane design and construction without bearings prevent wear and tear.
  • Easy installation
  •  Dispels foul smell and maintains hygienic conditions.
  • No accidental hazards arising from short circuits and electrical shocks.
  • Silent operations.


  • Turbo Roof Ventilators consists of a turbine, adaptor and base. The turbine in turn is a sheath of vanes fixed around an axis which starts spinning at the slightest breeze thereby inducing air flow by centrifugal action.
  • The centrifugal force developed inside by spinning of wind creates a region of low pressure within the turbine thereby drawing out air from the roof space.
  • Air expelled is continuously replaced by fresh air from outside.
  • Low velocity wind maintains the centripetal force required for the turbine to remain in motion and thereby ensure suction.

The ventilators are available in both Aluminium and Stainless Steel versions. Our unique Aluminium vane design loaded on special grade steel pins without bearings, prevent wear and tear while in rotation. The customer has a choice of either Steel or Fiberglass for the base frame. Powder coating in any shade to suit aesthetic needs is a value addition for the product thereby making it anti-corrosive.

At Lijan Group, we take pride in pioneering innovative and sustainable solutions to enhance indoor air quality and boost energy efficiency in industrial and commercial environments. Our wind-driven Turbo ventilators, known as ‘Green Roof Ventilators’ in Dubai, are revolutionizing how businesses in Dubai address their ventilation needs. When you choose Lijan, you can count on exceptional quality, unmatched durability, and a solid commitment to reducing your environmental impact.

The Dynamics of Turbo Ventilators

Our Turbo roof ventilators are ingeniously engineered to maximize natural ventilation. They comprise three crucial components: a turbine, an adaptor, and a base. These ventilators are designed to start spinning even with a gentle breeze, initiating a centrifugal action that stimulates airflow. This centrifugal force creates a low-pressure area within the turbine, effectively drawing out air from the roof space. It’s a process powered by the forces of nature, requiring no electricity or energy consumption, and it works 24/7.

Advantages That Set Us Apart

Zero Power Consumption and Operational Cost

Our Green Roof Ventilators in Dubai silently operate entirely on wind power, resulting in an impressive 0% power consumption and operational cost. This not only makes them cost-effective but also environmentally friendly.

Maintenance-Free Durability

A unique feature of our product is its bearingless operation, setting it apart from the competition. Unlike traditional ventilators that rely on ball bearings, our Green Roof Ventilators in Dubai are built for longevity. Backed by a 5-year warranty, they can efficiently serve your needs for 10 to 15 years or more. This durability is crucial, especially in the Middle East, where high winds are common.

Customized Design for Your Roof

We go the extra mile to ensure a perfect fit for your roof. Our ventilators come with a customized base that precisely matches your roof’s slope, preventing water leaks and minimizing friction for enhanced durability.

Unlike commonly used GRP or FRP bases, we use metal bases that are as sturdy as your roof itself. We also powder coat the base to match the color of your roof, making it rust-proof and ensuring a prolonged lifespan. The installation is easy and efficient. This makes us one of the top-rated roof ventilator suppliers in Dubai.

Environmentally Conscious

The Lijan Group is committed to environmental responsibility in a world where sustainability is paramount. By choosing our electricity-free ventilators, you actively contribute to reducing CO2 emissions and conserving electricity. We align with the UAE government’s vision for carbon neutrality by 2050 and have been helping to avoid thousands of pounds of CO2 emissions.

Suitable for All Industries

Our Green Roof Ventilators are versatile and adaptable, making them suitable for various industries. Whether you are in manufacturing, warehousing, or any other sector, our ventilators can help create a comfortable and productive working environment.

They can even be installed in air-conditioned spaces to reduce electricity bills. Unlike electric ventilators, which forcefully take out cold air along with hot air, our Green Roof Ventilators expel only hot air, reducing the compressor load.

Dispels Foul Smells and Maintains Hygienic Conditions

Our Green Roof Ventilators improve ventilation, reduce humidity and help dispel foul odours, ensuring a more comfortable and hygienic environment for your workforce.

Turbine Made of Special-Grade Grade Aluminium

Our ventilators feature a turbine crafted from special-grade aluminium (AA1100) that is 99% pure, ensuring exceptional performance and longevity.

Rotating Axis at Exactly 90 Degrees for Maximum Durability

The rotating axis of our ventilators is precisely set at 90 degrees, significantly reducing friction and enhancing durability, making them a reliable and long-lasting solution.

Join the Green Revolution with the Lijan Group

At Lijan Group, we are more than just suppliers of green roof ventilators in Dubai; we are your partners in creating healthier, more comfortable workspaces. With our Green Roof Ventilators and roof exhaust fans in Dubai, you’ll experience superior ventilation, lower energy costs, and a reduced carbon footprint. Join us in our commitment to a greener future. Contact us today to learn more about how our roof ventilators can transform your workspace.