Installing an attic fan. Fans can cost about $40, and an automatic shutter can be $30. Need to adapt vents to type of roof design, house location and direct sun. 1 sq foot vent area for every 300 sq feet of attic area.
You may not spend much time thinking about attic ventilation, but inadequate venting leads to high attic temperatures that can reduce comfort, raise utility bills and shorten the useful life of roofing materials. The good news is that installing an attic
Whole House Attic Fan Insulation Shutter Seal, 3x4 ft, Trim it to Fit
The Battic Door Whole House Attic Fan Ceiling Shutter Seal is an energy-saving insulating seal for Whole House Attic Fans. It reduces air-leakage through the whole house attic fan saving the homeowner heating and cooling loss and energy costs. The Battic Door Whole House Attic Fan Ceiling Shutter Seal is easily installed over the fan louver from the house side in the fall and removed in the spring. No need to enter the attic to install the kit. By reducing the amount of heat and moisture…