Regarding roof ventilation, there are a few different options to choose from. Two of the most popular types of roof ventilation are gable vents and ridge vents. But which one is suitable for your home? Here’s a look at each type of ventilation.

What is a Gable Vent?

A gable vent is a vent installed at the peak of a gabled roof. Gable vents allow hot air to escape from the attic, preventing the building from overheating. Additionally, gable vents can help prevent ice dams from forming on the roof.

What is a Ridge Vent?

A ridge vent is a ventilation system that runs along the length of a home’s roof ridge. It helps to expel hot air and moisture from the attic, keeping the home cooler in the summer and drier in the winter.

How Do They Work?

Gable vents are located at the peak of a gabled roof, where the two sides meet. They’re usually rectangular and have a screen or louvers to keep out animals and pests. Gable vents allow air to flow into the attic, which helps to cool it down in the summer and prevents moisture from building up.

Ridge vents are installed along the length of the ridge beam at the highest point of the roof. They’re usually covered with a shingle or cap and have a series of small openings that allow air to flow out of the attic. Ridge vents are an effective way to ventilate an attic, and they’re often used in conjunction with soffit vents.

Which One is Better for Your Home

When choosing between gable vents and ridge vents, there are a few things to consider. The size of your attic, the climate, and the style of your home are all important factors. If you’re unsure which type of vent is right for you, consult a professional roofer or contractor.

Pros and Cons of Each Type of Vent

  • Gable vents have a few advantages over ridge vents. They’re typically less expensive, and they’re easier to install.
  • The main disadvantage of gable vents is that they don’t provide as much ventilation as ridge vents. 
  • Ridge vents have a few advantages over gable vents. They provide better ventilation, and they’re less likely to cause leaks. 
  • The main disadvantage of ridge vents is that they’re more expensive and harder to install than gable vents.


Both gable vents and ridge vents have their unique benefits and drawbacks. The type of vent that’s right for you will depend on the size of your attic, the climate, and the style of your home.