Covering Attic Fan Winter

Air is drawn in through the attic fan and air is expelled through the roof vent system to keep your attic cooler and drier preventing ice and moisture issues throughout the winter.

Covering attic fan winter.

The down side of a whole house attic fan. Covering the attic fan vent saves energy and helps to prevent ice dams. An attic fan or whole house fan can be a great money saver for summer months but can be an energy liability in the winter. Mws residential fan shutter cover attic exhaust vent stop sealer door insulation kit.

Roof vents allow air to circulate through your attic and exit your home. What a waste of energy. To make it easy for you to choose the right attic fan cover. 3 8 out of 5 stars 4.

Blocking the vents can even harm your home by trapping moisture inside the attic. I was sure cold came down through it in the winter as well. Using an attic cover will properly insulate your attic fan and prevent sir leakage but getting a good attic cover can prove confusing as there are lots of attic fan covers on the market. Going to have to improvise a panel in the attic which opens and closes based on fan pressure and use the soft cover just for winter months.

One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home. Oh and get industrial velcro. In the winter the vents will cause the attic to become cold but this should not damage your home or increase the energy use of your home so covering the roof vents is not necessary. It reduces air leakage through the whole house attic fan saving the homeowner heating and cooling loss and energy costs.

1 turn off the electricity to attic fan by unplugging or by disconnecting the hard wire from the junction box. Energy wise attic stairs insulation cover r value 15 5 air tight attic tent with easy zipper access 25 x54 x11. The battic door whole house attic fan ceiling shutter seal is an energy saving insulating seal for whole house attic fans. I had no idea how much heat was coming down from the attic during the hot months of the year.

That said i never use it during the summer since it stays so hot in the dallas area over night. Apply it and let it sit for a few days it will never peel off when you remove the cover.