The shape, size, and location of roof ridge vents make it impossible for rodents to access your house. You receive the ventilation necessary for the home without creating a higher risk of damage. It allows air to move out of the attic naturally.
The wind which blows over your roof will help to draw the hot, moist air out of your attic when roof ridge vents are installed correctly.
This happens because of the change in air pressure. The inside air moves through the ridge vest underneath the cap shingle to escape from the side and into the general atmosphere. You can then draw fresh air into the underside of the vent, which freshens the environment of the home. Roof ridge vents can reduce indoor air pollution levels. About two-thirds of that time happens at home. The only problem with this lifestyle is that the quality of your indoor air can be up to 5 times worse than the outside air.
There are some homes where the indoor air quality is times worse. Indoor air pollution is ranked as one of the five most dangerous environmental factors we face today. By having roof ridge vents installed on your home, you can improve the quality of your indoor air. That means you can reduce the risk of several pollution-related symptoms, such as coughing, wheezing, and sinus infections.
Roof ridge vents do work well when there are soffit vents or box vents that help to draw air into the attic. You will also discover that this product can work by itself to release moisture from the house, which is especially useful during the winter months. That means you have a lower risk of mold or mildew development. Once it does the damns will melt and moisture will be expelled.
The purpose of installing a ridge vent varies depending on climate. In a cold climate, the primary purpose of attic ventilation is to maintain a cold roof temperature. This helps prevent ice dams from forming and vents any moisture that moves from the heated living space into the attic. The ridge vent works and is installed in exactly the same way no matter what the climate is like. The only thing that changes is the primary purpose of the vent. The hot summer sun beating down on your roof can super heat the attic air.
Many times mechanical equipment is located in this super heated attic. Cooling a house in summer is expensive and having a super heated attic makes it even worse. Moisture also tends to build up more in hot months. Both from the hot humid air and mechanical equipment sweating. Expelling this humidity is one of the most important jobs performed by the ridge vent.
In mixed climate areas, attic ventilation with a ridge vent serves both roles, depending on the season. Provided of course that you have soffit vents or some other form of intake to bring in fresh air. Check back, we update these pages with new pics all the time as we get them.
If you have any questions or comments feel free to e-mail us any time. There are two main types of ridge vents: Shingle Over Ridge Vents A shingle over vent is a ridge vent that gets installed over the ridge of a roof and is later covered by an asphalt shingle cap.
Aluminum Ridge Vent An aluminum ridge vent has a mushroom shape combined with a wide flange on both sides that sits on top of the roof shingle. Aluminum ridge vent on a metal roof Ridge Vents For Metal Roofs One of the most important components of a residential roof is the ventilation system.
Check out the pic above of this metal ridge vent on a metal roof. Space cut out of the roof sheathing ready for ridge vent installation How Do Ridge Vents Work A ridge vent actually covers a hole running the entire length of the roof. A ridge vent is installed over the void which is then covered by a shingle cap.
The cap matches the other shingles perfectly and completely covers the vent. This style ridge vent is meant to be hidden. An aluminum ridge vent is installed which covers the void. No cap is installed over an aluminum vent. This stye ridge vent is a finished product that is meant to be seen all the time. Ridge vents work best when used on a shingled roof. Is A Ridge Vent Necessary? Is a Ridge Vent Enough? Are Ridge vents Required By Code?
Does A Ridge Vent Work? Email: info bauerleroofingllc. June 8, By Bob Bauerle. This and more questions answered. Read on. What is a ridge vent? What does a ridge vent do? What other types of roof vents are there? Should I replace my current roof vents with a ridge vent? Are all ridge vents the same? How much is this going to cost? Is it worth it? Schedule a Free Estimate. Your Name. Your Email Address. Your Phone Number. Unfortunately, many older styles of roof vents allow rodents to enter your attic.
Unless you install traps in your ventilation system, your attic is likely to become the home to baby raccoons, squirrels, mice, or other rodents. The design of ridge vents, however, prevents rodents of any size from entering your attic without the need for additional traps or blockades.
While rodents in your attic may seem harmless at first, they can actually create significant damage. Ridge vents are the best way to achieve the air circulation you need while limiting the risk of further damage. Unlike other types of roof vents, ridge vents are incredibly low-profile. Installed along the ridge of your roof, this type of vent is typically covered by shingle caps. This sleek design is near impossible to notice from ground level.
Ridge vents allow for the most natural air circulation. When wind blows over your roof, there is a change in air pressure. This pressure change allows help to draw the hot air out of your attic. Fresh, cool air then enters through the underside of the vent, creating a natural airflow.
Some types of air ventilation systems rely on other pieces of equipment to work properly. While roof ridge vents can work alongside box vents or soffit vents, they also do not need these other vents to operate. Ridge vents effectively release moisture from your home, greatly reducing the risk of mold or mildew. We know that it is important to take steps towards improving the air quality inside our homes!
In fact, did you know that indoor air pollution has been ranked as one of the top dangerous environmental factors?
Luckily, ridge vents installed across your roof helps to improve the air quality inside your home. By allowing damp air to escape, and fresh air to enter your home, you can reduce the risk of pollution-related symptoms and ailments. Ridge vents are a non-mechanical ventilation system.
Because of this, you will never have to worry about eclectic or mechanical failures or expenses! This helps to offset the higher investment cost required when installing a ridge vent. As great as roof ridge vents are, there are a few disadvantages to this home ventilation design.
Here are a few of the things you need to consider before deciding if a roof ridge vent is the best choice for your home.
Depending on the age and design of your home, roof ridge vents may not be the most effective ventilation system. Most older homes, for example, still need older ventilation systems that work with how the home was designed.
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