Hot Upstairs Attic Fan

Attic ventilation fans help cool air your attic by pushing out the stifling hot air from inside the attic and bringing in cool air from outside.

Hot upstairs attic fan.

Reduce use of lights and appliances avoid generating additional heat upstairs. An attic fan works by exchanging the hot air in your attic space for fresh air pulled through the vents. By replacing the register covers with register fan units more cold air is forced out of the upstairs ducts. A powerful fan draws cooler early morning and evening air through open doors and windows and forces it up through the attic and out the roof vents.

It s being attacked from both sides. They can quickly remove a larger volume of hot and or humid air from your attic compared to static ventilation which helps save money on your heating and cooling. Your attic insulation has a big impact on your second floor. Also adding an attic fan will help cool things down by circulating the air up there and decreasing the amount of hot air reaching your second floor.

Use an attic fan and whole house fan. This sends hot air up and out cooling your house and your attic. No wonder your upstairs is hot. Therefore you can create a barrier between your attic and second floor with insulation.

Hot air rises and cold air sinks. These fans are commonly mounted in an upstairs stairwell or hallway ceiling where there s at least 3 ft. This will help to avoid premature damage to the shingles or mold building up in moist hot. Of course the simplest but not the best solution is to just use a stand alone fan in a specific hot room.

If your roof is not deflecting the sun s rays every well it will absorb the sun s heat. The temperature in your attic typically far exceeds the temperature outdoors and this creates a blanket of hot heat that just sits on top of your second floor. These units can be purchased at large hardware stores or home centers. When the attic and attic access are not properly sealed and insulated the hot air coming in through the roof can leak into the lower floors of the home.

As the heat builds up inside your attic it can cause the top floor of your house to feel much hotter and make your hvac system work harder. If your upstairs is too hot the likely problem is poor insulation in your attic or bad ventilation throughout the home. Add extra insulation to your roof and attic. Of clearance above the fan.

An often overlooked issue for causing hotter rooms upstairs is how your roof is absorbing heat. You can even air seal your attic to prevent heat from seeping in. Try adding a couple of ceiling fans in the upstairs rooms or over a large open 2 story room such as a loft. They are typically easier to install and won t detract from the appearance of your roof.