Pros & Cons of Turbine Roof Vents: Are They Really Worth It?

Over the past few years, there has been an increase in the number of homeowners who have chosen to install turbine roof vents. 

Turbine roof vents are a type of vent that uses the wind to spin a turbine, which, in turn, creates suction and pulls air out of the home. This type of vent is most commonly used in attics, but it can also be used in other areas, such as crawl spaces.

The main benefit of turbine roof vents is that they are powered by the wind, so they do not require electricity. This can be a major cost saving for homeowners, as well as being eco-friendly. 

In addition, turbine roof vents can help to improve the air quality in your home by removing musty odors and other contaminants.

While there are several benefits that come with using turbine roof vents, there are also some potential drawbacks that homeowners should be aware of before making a decision.

In this article, we will take a look at both the pros and cons of turbine roof vents so that you can make an informed decision about whether or not they are right for your home.

Roof turbine aka whirlybird
Roof turbine aka whirlybird

Top 9 Benefits of Turbine Roof Vents

Installing turbine roof vents can provide many benefits for homeowners. Here are the top 9 benefits of using turbine roof vents:

1. They are cost-effective

There are many benefits to having a turbine roof vent, but one of the most important is that they are more cost-effective than other types of vents. 

Here are a few reasons:

  • Turbine roof vents are less expensive to purchase because they are mass-produced. 
  • Turbine roof vents are more energy-efficient because they use the wind to power the turbines.

2. They are not likely to leak

Turbine roof vents are designed to be watertight. This means that they are not likely to leak, even in the event of a severe storm. 

This is an important consideration, as leaks can cause serious damage to your home. If you live in an area with a lot of rain or snow, a turbine roof vent can help to keep your home dry and comfortable.

3. They work well with other types of vents

Turbine roof vents work well on their own, but they can also be used in conjunction with other types of roof vents, such as gable vents or soffit vents. 

If you have a gable vent, adding a turbine roof vent can help to increase air circulation in your attic. Soffit vents are another great option for increasing air circulation, and they can be used in conjunction with turbine roof vents to create an effective ventilation system.

4. They come in a variety of sizes and styles

When it comes to vents, one size does not fit all. That’s why turbine roof vents are available in various sizes and styles. 

Whether you need a small vent for a single room or a large vent for an entire house, there’s a turbine roof vent that will suit your needs. Turbine roof vents also come in many colors, so you can find one that matches the style of your home.

5. They are durable

Turbine roof vents are built to last. They’re made from high-quality materials that can withstand the elements, so you don’t have to worry about them rusting or breaking down over time.

Plus, turbine roof vents come with a warranty, so you can be confident that your investment is protected. If your vent ever needs to be repaired or replaced, you won’t have to worry about the cost.

6. They help to extend the life of your roof

Turbine roof vents can actually extend the life of your roof. By venting hot air and moisture from your attic, these vents help to prevent condensation and mold growth. 

Turbine roof vents also protect your shingles from heat damage. The cooler temperatures in your attic will prolong the life of your shingles, saving you money on repairs and replacements.

7. They are low maintenance

Turbine roof vents require minimal maintenance. The only thing you need to do is check the vent’s blades occasionally to make sure they’re clean and free of debris. 

You also must ensure the vent’s base is clear of any obstructions. If you live in an area with a lot of trees, you may need to trim branches that are close to the vent. Other than that, there’s nothing else you need to do to maintain your turbine roof vent.

8. They prevent mold and mildew from growing in your attic

Mold and mildew love damp, dark places. Unfortunately, your attic is the perfect breeding ground for these harmful organisms. 

Turbine roof vents can help to prevent mold and mildew from growing in your attic by circulating fresh air. The movement of air will also help to keep the temperature in your attic consistent, preventing the conditions that mold and mildew need to thrive.

9. They are not reliant on electricity

As mentioned, turbine roof vents are powered by the wind, so they don’t require any electricity. This means that you won’t have to worry about your power bill going up if you live in an area with a lot of wind. 

What’s more, turbine roof vents can still operate even if the power goes out. If a severe storm knocks out your power, your turbine roof vent will continue to work, providing ventilation for your home.

Potential Drawbacks of Turbine Roof Vents

Roof turbine

As discussed above, there are many benefits to turbine roof vents, but there are also some potential drawbacks to consider:

1. They can weaken your roof

If the turbine is not properly secured to the roof, it can act like a sail and catch the wind, putting unnecessary strain on your roofing materials. This can lead to premature wear and tear, and in extreme cases, structural damage.

2. They can let water in

If the seal around the base of the turbine is not tight or if the turbine itself is damaged, water can enter your home through the vent. This can cause serious water damage to your home’s interior, leading to mold growth and other problems.

3. They can block sunlight

Turbines that are not installed properly can shadow your rooftop and block out sunlight. This can make your home cooler in the winter and hotter in the summer, making it less comfortable and driving up your energy bills.

4. They can be a safety hazard

If the turbine blades become loose, they can detach from the vent and become projectiles. This can pose a serious safety hazard to you, your family, and your neighbors.

You can minimize this risk by regularly inspecting your vent and making sure the blades are securely attached. If you notice any damage, have it repaired immediately by a professional.

5. They only work well in windy conditions

Turbines can be an attractive option because they do not require any electricity to operate – however, they only work well in windy conditions. 

If you live in an area with little wind, turbines may not provide enough ventilation for your home. 

6. They can be noisy

Turbine roof vents can be noisy, especially when the lubricant in the bearings starts to break down and the blades begin to rub against the housing.

Moreover, debris getting stuck on the blades and loose bearings can also contribute to noise levels.

Are Turbine Roof Vents Worth It?

Overall, turbine roof vents are a great product to improve air ventilation and room air quality. They are also durable, long-lasting, and low maintenance. 

Despite their potential drawbacks, turbines offer many benefits that make them a worthwhile investment for many homeowners. 

When installed properly, they can help improve your home’s energy efficiency and comfort while also protecting your roof from the elements.

Charles John

Experienced HVAC technician with 8 years of experience in the industry. Capable of handling all sorts of heating and cooling equipment as well as proficient in operational management, construction-related techniques such as preventative maintenance, electrical troubleshooting and AutoCAD

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