Roof Exhaust Fans? All Your Need To Know

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No matter how cost-effective your house is because it is highly insulated and air-tight, there are still disadvantages to this fact. Most homes have poor and unhygienic indoor air. Since windows and doors are kept shut for most of the day, indoor air is full of moisture and pollutants that lead to the development of mildew, bacteria, and molds that lead to diseases. If you have family members who suffer from allergies, then stale air will surely affect them. Tightly-shut rooms are also the reason why homes suffer from ruined furniture which is damaged by molds and wall paint jobs are also ruined. It is only through proper mechanical ventilation that one can get good indoor air quality. This is where roof exhaust fans come in handy.

The following will discuss the importance of choosing the best and most efficient roof exhaust fans, the different types of roof exhaust fans and most of all, the benefits from having your own roof exhaust fan. Homeowners use roof exhaust fans to effectively and cheaply manage the quality of air inside their houses.

Roof exhaust fans are ventilation tools that work to suck out stale and contaminated air that is circulating inside a closed area and at the same time, brings in fresh air from outside. Stale air and heat are then brought out from your kitchen, bathroom and living rooms.

Solar powered exhaust

There are several types and models of roof exhaust fans. One type is the solar exhaust fan which is highly recommended for home ventilation. Since this kind of roof exhaust fan uses natural light, homebuilders highly recommend solar-powered exhaust fans. Not only will you conserve energy but you will also be saving a lot of money since these roof exhaust fans use a natural energy source. Solar roof exhaust fans are also made famous since these items are highly rated in the USA. The motor is run by adjustable solar panels. Make sure that when you do decide to get this type of roof exhaust fan, that you have a 3/12 to 12/12 pitch roof that are not flat or have side wall mountings. Another great benefit of this kind of roof exhaust fan is that they run quietly so you can be assured that you and your family members will not be bothered by any annoying hum or buzz. To maximize the function of your roof exhaust fans, make sure that one roof exhaust fan can ventilate an area with a total of 1200 square feet.

Low profile roof exhaust

For a much easier option and if you have a much smaller space, choose roof exhaust fans with low-profile designs and that are lightweight. There are a lot of these kinds of roof exhaust fans: with ducts that measure from 6″ to 10″. All you need to do is to mount these roof exhaust fans to an exterior wall. Connect the fan to an electrical supply. Since the top covers are removable, you can easily install them. No need to worry about motor wirings and external connections.

UL Standard 705 Ventilators

There are also roof exhaust fans that are made for venues that need a regular stream of ventilated air with low to moderate static pressure levels. It is best that you choose a roof exhaust fan that is are approved as UL Standard 705 Ventilators. These roof exhaust fans should be CSA listed and should follow certain standards. Roof exhaust fans are now made with special features that make them efficient ventilation tools. No matter how big or small your wall space is, there are roof exhaust fans that are 10” – 16″ wall mountable units with aluminum axial blades, galvanized venturi and externally-cooled motor compartments. For longer sustainability, choose roof exhaust fans with built-in bird screens and welded curb cap corners that inhibit water entry in the ducts or inside your property.

Exhaust fans that are made to last

For those who are in industrial areas, it is recommended that you get roof exhaust fans that are made with the latest technological advancements. There are now roof exhaust fans made of Fiberglass. Made for both industrial situations, these roof exhaust fans provide ventilation even if there are corrosive fumes inside the areas. These roof exhaust fans are made of corrosion-resistant and high-quality resins.

Roof exhaust fans are not that expensive. They provide you with quality indoor air and they protect your furniture from being damaged. Stale, inexpensive air causes mold, mildew and bacteria to grow inside your homes. Bad air also causes allergens which in turn causes those who have allergic reactions to suffer everyday.