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What is the function of Ridge Vents?

Nov 26


Ridge vents are located in a variety of homes and are a popular type of ventilation. They're placed on the roof, and they have a vertical shaft that allows air to move into or out of the attic. Many will be wondering how they function and whether they are worth the effort and time they require to install. This article explores the ridge venting process and where you can locate them, and the way they work!

How Do Ridge Vents Work?

What exactly are Ridge Vents?

Ridge vents are a type of system for ventilation that permits air to flow easily over an angle. This allows hot air and fumes to be able to escape the machine and prevent smoke, dust, and other debris from entering. The ridge vents are usually triangular in form and are located close to the roof of the machine.

Why are Ridge Vents needed to be placed located on the Roof?

In the summer, ridge vents can be utilized to boost air flow through buildings. These vents allow air to flow upwards and across ridges, where it can escape easier. Ridge vents also help distribute noise throughout the building.

A ridge vent, a type of roof vent, permits air to flow across the roof and prevents snow and rain from entering the attic. They are usually situated on the roof in the areas with the steepest slope, and they provide an advantage over other kinds of roof vents as they're less likely to hinder the flow of air and wind. If they are installed properly the ridge vents will dramatically improve air quality in an attic and help reduce the energy cost.

How are Ridge Vents Installed?

Ridge vents are placed on the roof of buildings in order to let heat and air to enter. Venturi effect The effect of hot air draws in hot air by drawing it outwards. The air flows over the vent's edge and out into the air. The vent on the ridge usually consists of several smaller vents which help distribute the airflow evenly.

Ridge vents are constructed in various methods, but the most popular is to install the ridge vent collar which is put into the attic space. The collar is comprised of a set of ridges that line up with the roof lines and permit air to flow freely through the vent. The ridge vent pipe could be used to construct the vent at the ridge. It extends from the roof's top to the ground.

Tips to Installing Ridge Vents

If you're contemplating installing ridge vents, there are a few points to keep in mind. Ridge vents utilize the windward-facing side to make an aerodynamic wall. Wind flows over the top of the ridge, and then down towards the leeward side where it can escape through vents.

When you are installing ridge vents there are some things you should consider:

1. Planning - Prior to beginning building, ensure that your measurements are correct. The the height of your ridge and also its angle, will determine the number and what type of vents to your ridge are required.

2. Materials - A roofline of at least 8 inches taller than the lowest point of your windowsill is required. This gives you enough space to place your ridge vent brackets.

3. Installation - Roofers typically install ridge vents using a crane or heavy-duty ladder. This type of installation is costly and you'll need to be charged up to $1500 for each vent.


Convection currents help cool or spread heat through ridge vents which are a well-known heating and cooling system. In simple words, ridge vents function by moving warm air ( produced by the furnace or AC unit) up and over the top of a tiny ventilation hole to cool the ambient air. The reason this happens is because warm objects store more moisture than cold ones and this results in the vapors of warm objects to rise and the vapors of cooler objects to stay at ground level.

Name     Riverfront Roofing

Address Ogden Utah, Utah County, Salt Lake City