Cooling Attic Space

It s perfect for reducing cooling costs as it pulls fresh air from outside and expels warm attic air out through the exhaust vents.

Cooling attic space.

Indoor air conditioning unit. If you want to cool your attic proper insulation is the best place to start. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Powered attic ventilators are the worst way to try to keep your attic cool.

In the winter warm moist air seeps into the attic from the living space below. That cuts cooling costs and prolongs shingle life. Here are four signs of an unventilated or under ventilated attic. Generally speaking you need a ratio of 1 300 where for every 300 square feet of ceiling space you need 1 square foot of attic ventilation.

Best way to cool an attic 1. If you re using your attic as a functional space like a bedroom or workroom then you ll want to consider adding an indoor air conditioning unit. With a free spray foam insulation consultation from energy monster wee can help you decide if your insulation needs an update. Is the attic a space you use for storage or is it an extra living space that you or members of your family will be spending a lot of time in.

Intake vents located at the lowest part of the roof under the eaves allow cool. They ve been well discussed here and other places but briefly they re not cost effective don t deal with the problem where it starts are using convection to solve a radiant heat problem and can even be dangerous by backdrafting combustion appliances and. Look at your eaves and roof. That said air resistance and interference such as vent grates reduces the area of true ventilation.

Likewise adjustable thermostats will shut the fan off. No matter what ventilation system you go with make sure there s one square foot of venting area for every 300 square feet of floor space. If the space is being used often it may warrant adding another air conditioning unit or extending your central air system to include the attic. That keeps your attic dry and reduces ice dams.

It will keep the unwanted hot air out of your home and make it easier to cool your living space. This will help keep the hot attic air from heating your living space. Install attic insulation with an r factor of at least 19. The fan is able to accommodate anywhere from 1 200 to 1 800 square feet of attic space.

Determine your cooling needs. When the temperature within the attic reaches a set point the fan will turn on and start venting the heated air cooling the attic space.