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You need to have temperature and moisture control. Attics can reach temperatures 150 to 160 degrees. Even though the heat outside is not as high. An R rating of 14 one with fewer inches of fiberglass, rockwool or cellulose insulation is poorly insulated. Winter attics must be able to remove moisture vapor. Summer cooling should be adequate enough for winter ventilation.

There are two kinds of Vents:

Inlet Air Vents

Outlet Air vents

You need both types of vents and in equal amounts to net free flow air. You can also lower the temperature by spraying it down with water. The usage of an attic air vent is to help cool your house down and save you money in the long run. Adding air fans will help as well. The usage of the air vents help keep us healthy as well. I personally think that having a attic fan can help lower temperatures also. there are also different kinds of fans you can install. Solar attic fans, electric fans and wind turbine vents. You need to know what type is best for your attic.

The cost however depends on just what you need and the size of your attic. A solar air vent can run you about $350 to $600 depending on the ventilation capacity, manufacturer and features such as a thermostat. You can also get a do-it-yourself kit. This is a relatively simple job that most people can do. This will save you money as well. The prices vary with what you are having done.

The benefits of attic vents is your attic is quickly cooled. It helps keep down heating and air conditioning cost. This is a good way of controlling temperatures and moisture in a attic. Also, it helps get the rated life out of your asphalt shingles. Crawlspaces can supply a lot of damage as well to the attic. The moisture from plumbing, ducts, wires can rise to the attic. Making more damage as well to the attic. If you have a dry basement or crawlspace this will help. Having an airtight attic is another help as well.

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We all know that mold and mildew is not good for us. It can cause breathing problems as well as damage your home. Today we all need to think of ways to save money. Installing this yourself, or have someone else do it, will save you a lot in the long run, plus your health will benefit as well.

If there is low air flow through your home, moisture will build in the attic and over time cause decking and possibly structural failure. Wood and moisture do not mix especially in an enclosed area. Also, increasing the airflow through the home will reduce the presence of mold spores, which grow in damp areas of the home, thus reducing possible health problems. Homes predominantly in colder climates use attic vents.

How it works: In the winter warm air rises to the attic creating a upwards draft throughout the home. If there is no where for the air to go it stays in the attic creating a stale and stagnant environment. If you do not decide to install any type of air vent in your attic make sure the living area and the attic are completely sealed so the warm moist air stays in the home and does not travel to your attic.

There are three types of vents that can be utilized to improve airflow in the attic. Ridge vents are placed at the highest point on the roof so the hot air will rise and escape through the path of least resistance. Gable-end vents are placed at the end of the roof which also let hot air escape. Eave vents or soffit vents are place at the lowest point on the roof to assist the ridge and gable-end vents and improving air flow tremendously letting outside air updraft through the attic more efficiently.

There is another way to reduce the temperature and moisture in your attic, install an exhaust fan with a high enough air flow rating for the size of your attic. This will ensure proper air flow through your attic keeping the home more comfortable in the summer and the warm air out of the attic in the winter. Most asphalt shingle manufacturers require some type of vent on the roof for whatever type of warranty they provide. The way homes are built differ from area to area so some venting techniques may work better in different geographical locations.

Choosing any kind of fan for your attic is a good investment to make so that your home will stay cooler without having to use the air conditioner as much. You will need to make sure that whatever kind of Attic Vent you choose that it will shut off if there are really high temperatures like in the case of a fire in the home. You will also want to choose the type of fan that is heavy duty enough to last for a long time. They make plastic and metal fans. The metal fans will usually last longer than the plastic fans.

The electric fans are fans that you will have to have your attic wired for. This will add extra cost to having it installed because you may not be able to install it yourself. You may have to have an electrician run the wiring and install it which can add a lot of extra cost to it.

The solar powered fans do not have to have anything wired so you will actually be able to install these yourself. They also do not cost you anything to run and you should not have to do that much maintenance on them.

Either kind of these attic fans work by actually being able to pull air through your attic. This helps to keep the extreme heat from building up and actually going through the ceiling and heating up the rest of your house. If you choose to install one of these Attic Vents by yourself, you will want to make sure that you put a screen up. If you do not put a screen up, then you can have different animals and birds coming in and playing in your attic.

Once you start seeing the savings from using your attic fans, you will be very happy with installing one of these fans in your home.

During the summer months excessive heat builds up in the attic and produces a break down in materials used in keeping the attic insulated. Attic vent(s) and proper insulation aids in the stabilization of temperature control. There are several types of vents that can be used in the attic. Attics can reach an all high temperature of up to 160 degrees. Even if the temperature outside is considerably lower. If the current method of is adequate for cooling in the winter it should be more than adequate for use in the summer.

One of the most common methods used in attic ventilation is natural ventilation. It is effective and cost efficient. Another attic vent used in ventilation is the attic fan. The exhaust fan is used in the attic to pull out the heat that is trapped in the attic. Keeping a balance between moisture and temperature control is essential in the maintaining a cost efficient home. Chimney or wind movement is also considered to be a cost efficient attic vent. Natural attic vents should already be installed in your house. If not you can have some properly installed.

Proper house and attic ventilation will save a lot in cooling and heating costs in the future. Homes that are air conditioned can install an exhaust fan through the roof by using a power attic ventilation system. To save even more on attic vent installation, make sure your home is properly insulated according to the building code laws in your state. Proper installation in your home’s ceiling and attic can save you a lot of money in cooling and heating costs.

There are many different types of Attic Vents, depending on your preferences and needs you will have to choose the ones that work for you. If you are looking to save money then shopping online is  great option. Typically you can save thirty to seventy percent when you buy Attic Vents online. This is due to the fact you can purchase them directly from roof suppliers.

Utilizing a roof vent will help with energy costs, protect belongings that stored in the attic, and extend the life of your roof. The two types of vents that are necessary are inlet air vents and outlet air vents. These vents are also known as Attic Vents. One will not work without the other. The inlet air vents allow fresh air inside and are located near the eaves of the roof. The outlet air vents are located near the ridge line and allow air to leave the attic.

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There are different options for roof ventilation. The basic roof vent is a non-mechanical fixed vent that is placed near the ridge line. These vents are not mechanical. They just sit on the roof and allow the air to escape. These Attic Vents are typically spaced every two feet apart.

The next type of ventilation is a soffit vent. This type of vent is an intake vent. It is placed near the soffit of the roof and allows fresh air to enter the attic. A soffit vent is used along with outtake vents such as ridge, or fixed vents.

Gable vents are often used on pitched roofs. They are located at the top of the pitch which is on the sides of the home. They consist of screened, louvers that open and allow air to leave the attic.

Wind Turbine vents is located at the top of the roof. They have vanes that catch the wind and spin, allowing for air and moisture to be released from the attic.

Another type of roof ventilation is ridge vent. This is a continuous strip of ventilation that is located across the peak of a roof. The even spacing of the ridge vent provides an even outtake of air flow.

Roofing ventilation is a necessary part of a roof. The general rule of thumb is 1/300. This means that one square foot of ventilation is needed for every 300 square feet of attic space. If installed properly, a roof vent will keep your roof in prime condition while keeping your attic dry.

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There are several ways you can insulate your attic, The easiest and least expensive way is by using a fan to circulate the air A oscillating fan works better than a stationary fan. Install a air conditioner, you will not need a big one just one that is enough to cool your attic or you can install some insulation which can be hard work but very well worth the time, money and effort. You will need to add 3 or 4 inches of insulation but it is very important to take all proper precautions when handling insulation.

Automatic Power Attic Roof Ventilator

The newest way to ventilate your attic is by using solar powered attic fans (Attic Vents) that come in different shapes and sizes and uses no electricity, lowers your energy costs, cools your attic in the summer and removes moisture in the winter. Solar powered fans can be a little expensive but will pay for themselves in time.

Do you have windows in your attic?

You may want to add some thick dark colored curtains or shades to block sunlight from getting in and this can reduce heat in your attic by 40 to 50 percent.

Installing attic vents will also help and there are several types available, there are gable vents, static vents, soffit vents and circular vents just to name a few. Did you know that on a summer day when it is around 90-95 degrees out that your attic temperature can reach 155 to 160 degrees?
Most people do not realize just how important having attic ventilation can also prevent illness, with all the moisture that can form in your attic it can lead to mold and mildew and cause health issues as wheezing and difficulty breathing, reddened eyes or blurry vision, sore throat, and dry cough just to name a few so go ahead and get that attic ventilated.

Shopping Online

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This is by far the best way to get the cheapest prices on Attic Vents. There are many different online retail stores that specialize in just Attic Vents, they stock the best quality vents as well as offer the cheapest prices. This is simply because they are selling online. When a supplier sells online they offer the same prices that they would to a retail outlet. This directly translates into huge savings for consumers that dont mind spending some time surfing for deals on the net.