What Active Ventilation Can You Add To Your Residential Roof Replacement?

Posted on: 7 September 2022

Are you looking to improve your home's ventilation when doing residential roof replacement? There are two main types of ventilation: passive and active. Passive vents rely on natural convection to move air, while active vents use fans to force air movement.

This blog gives you a brief overview of different types of active ventilation so that you can make an informed decision about which is best for your home.

1. Ridge Vents 

Ridge vents are a type of active ventilation. They are installed along the roof ridge and fans to draw air out of the attic. They have several advantages:

  • First, they provide an unobstructed path for air to flow through the attic, which helps to keep the temperature and humidity levels in check.
  • Second, they are less likely to become blocked by debris or snow accumulation.
  • Finally, they can be seamlessly integrated into the existing roofline, resulting in a finished look that is both aesthetically pleasing and functional. 

2. Turbine Roof Vents 

Turbine vents are a popular choice for residential roofs, and for good reason. They are powered by the wind, so they don't require any electricity to operate. They're also very efficient at removing hot air and moisture from attics, which can help extend your roof's life. In addition, turbine vents are relatively easy to install, and they're virtually maintenance-free. However, they are noisy and susceptible to being blown off by high winds.

3. Power Roof Vent

Power vents use electricity to power a fan that circulates air and removes moisture from your attic. They are a great option if you're looking for a reliable way to ventilate your home. They are effective at removing heat and moisture from the attic, and they can be controlled remotely, so you can turn them on when the attic is particularly hot or humid. 

One factor to consider is the size of the attic. If the attic is large, power roof vents may not be sufficient to ventilate it properly. In that case, you might need to install multiple vents for a large residential roof replacement.

4. Solar or Wind Roof Vents 

This type of vent uses the sun's heat to help circulate air and remove moisture from your attic. They are a great option if you're looking for an eco-friendly way to ventilate your home. Another type of active ventilation is wind turbines. Wind turbines work by using the wind to spin blades that ventilate your attic. They are a great option if you live in an area with high winds. 

A roof replacement project is an opportunity to improve your home's ventilation for higher comfort and indoor air quality, which active roof ventilation does well. Speak to a roofer about ventilation improvements during a residential roof replacement.

If you'd like to read more, check out a variety of roofing websites.