Types of Roof Exhaust Vents

Type Of Roofing Exhaust Vents


If you are unsure of which roof vent is the best exhaust for your house, talk to an expert roofing professional prior to making a choice. The majority of people install a new roof when they install vents for the roof, so it's crucial to get estimates from a reputable roofing company in the first place. Also Read:


This disclaimer is included because it's impossible to discuss all of the advantages and disadvantages of each choice without knowing the precise configuration of your roof currently and the design of your house. Also Read:


1. Hard-Wired Powered Attic Vents


The Powered Attic Vents are also referred to as powered attic ventilators, or attic power vents are electric-powered fans that pull stagnant air from the attic. They function like the box fan that is placed in the window in the summer heat. They effectively draw the hot air away, however, they come with the disadvantage of higher electric costs. Also Read:


In the end, one major reason for attic vents is to keep your attic at a consistent temperature when compared with all the other rooms in your house. In summer, the attic could be warmer, and cooler during winter, however, the thing we want to keep out is extreme temperature variations between seasons. It is crucial to keep this in mind when discussing attic vents powered since their power could be detrimental to a ventilation system or simply not strong enough to be effective in any way.Also Read:


Alongside the complicated downsides listed above and the power cost. Power attic vents that are hard-wired need to be connected to the power source of your home which will eventually increase your monthly energy bill. While the extra costs might be minimal over a few some time, however, they begin to increase over months and years. The higher operating costs are one of the main reasons why traditional hard-wired systems have shifted to solar power in the past couple of years.


2. Turbine Vents


The most common kind that roof vent are called a turbine vent for the roof. The exhaust vents are placed on the roof ridge and utilize a rotating turbine to transport air in as well out from your house. They are most effective in low winds, which is perfect for homes with several stories.


The turbine vents can be found in both models, powered and manual. The model powered has an inbuilt fan to help to move air faster and efficiently, while the manual model is dependent upon wind energy to turn the turbine. The biggest drawback of the turbine vents on roofs is they could be loud while the fans are in operation. They also require periodic cleaning to prevent them from getting blocked by dirt. Also Read:


3. Solar Powered Vents


Vents powered by solar power are those that utilize solar energy to power the fan. They convert sunlight into electricity that is then used to power the fan. This makes them an ideal choice for homes with only a few or no conventional power sources. Also Read:


The drawback of solar-powered vents for roofs is that they could be more expensive than other kinds that are used for roof vents. Also, they require a substantial amount of sunshine to function and therefore may not be suitable for homes that are located in shady regions.


4. Power Vents


The circular exhaust vents employ an engine to power the fan. They function by drawing air into the roof and then releasing it out inside the vent. They can be put on the roof ridge, or the roof eaves. They are available in non-powered and powered models. Also Read:


The model powered comes with an internal fan that can help to move air faster as opposed to the non-powered model, which is dependent on the wind's power in order to turn the turbine.


Power vents are an ideal choice for homes that have multiple stories. They can be placed on the roof ridge in order to supply airflow throughout the home. They are also an excellent choice for homes that have high levels of humidity as they aid in removing the moisture out of your homes.


The biggest drawback of vents for power is that they need to be used in conjunction with humidistats during winter months to avoid the risk of over-ventilation, which can cause destruction of the roofing material. Also Read:


5. Ridge Vents With a Baffle


The most widely used roof vents, called ridge vents, are situated in the roof ridge. They function by drawing air out of the soffit vent and then releasing it from through the ridge.


The ridge vents that have baffles are the most suitable choice for many homes as they aren't visible from the surface. Also Read:


The biggest drawback of vents on ridges is that they let pests and moisture into your home if they're not properly sealed. They also require frequent maintenance to avoid becoming blocked with dust. Also Read:


6. Off Ridge Vents


On top of ridge vents, a second roof vent is constructed using three-tab asphalt shingles that are placed on the roof's peak. Vents extend out towards the roofing which allows the hot-cold air out. This kind of roof vent is not as frequent as ridge vents but is effective in strong winds.


They aren't as well-known as ridge vents since they aren't as efficient in the removal of heat from attics. They also are smaller in size and could be covered by snow. Also Read:


7. Gable Vents


Gable vents are a more traditional type, albeit a bit outdated, of intake which also acts in the capacity of an exhaust. Contrary to the vertical ventilation described in this post, gable vents use horizontal or cross-ventilation in order to keep air moving around the attic. The principle behind this is that air moves in through one part of the attic, and then out the opposite.


Gable vents are usually utilized with a gable roof as they can be placed on either side of the house. Vents like this aren't as efficient on more complicated roof designs because the cross breeze could be hindered by beams of rafters and peaks, valleys, dormers, and other elements that make up the roofing. Also Read:


Gable vents are available in a variety of sizes and shapes and shapes, with the most sought-after one being a triangular design which is located directly beneath the top of the roofing system. They may be constructed out of vinyl or wood however, metal is the most well-known. Also Read: