Will My House Be Cooler If I Ventilate The Attic

Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool.

Will my house be cooler if i ventilate the attic.

However the utility of attic ventilation fans is actually quite a controversial topic. Do not allow your attic insulation to come in contact with any part of the roof or to cover your soffits. In some cases it s reasonable to believe that an attic power ventilator can increase your utility bill by forcing the a c to work harder to replace the outgoing air. If you just simply must have them i suggest pricing out a new house first.

And rarely is there enough time for the temperature to cool down overnight. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. I have a shop in my attic for some of my hobbies and it get s very hot in the summer. In other words use temperature controlled or timer d attic fans to keep your attic from getting too ridiculously hot.

If you use your attic for storage be sure to leave space around your vents for air movement. Intake vents located at the lowest part of the roof under the eaves allow cool. The attic fills up with hot air and pushes the air down into the house raising its temperature. Good insulation reduces fan effectiveness.

Continue to part 2 mechanical attic ventilation. I have large attic with ridge vents and screened vents at either end of the attic to maintain air flow. This means you are spending money through your utility bill to cool the air only to have it expelled by the attic power ventilator. So the more consecutive sunny days you have the longer it will take for heat to dissipate.