Attic Fan Or Insulation

Quietcool attic fans work almost everywhere almost anytime.

Attic fan or insulation.

Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents soffit and gable and pushing hot air to the outside. With an attic fan you can cool the attic to the same temperature as it is outside greatly reducing the house from heating as quickly. Loose fill or batt the common term for blanket insulation. Poor insulation is usually the culprit although if you enter the attic on sunny winter day your attic space can be warmed by the sun more than your furnace.

In most cases it is not difficult to air seal and insulated an attic. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Get the basics in your attic right and you will not need to invest in radiant barriers attic fans or more insulation. 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.

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. The downside of attic ventilation fans. However if your attic has blocked soffit vents and is not well sealed from the rest of the house attic fans will suck cool conditioned air up out of the house and into the. Or insulation baffles install.

Both can be added to uninsulated attics or layered over existing material. Unless your roofing system has insulation on the roofing deck and is designed without ventilation your furnace should not be heating your attic. So it s time to pay close attention to what s happening up there. For diy attic insulation you ve got two choices.

Good insulation reduces fan effectiveness. However the utility of attic ventilation fans is actually quite a controversial topic. More buying choices 24 88 7 new offers. Whole house attic ceiling fan shutter seal cover fits 36 x 48 attic fan shutters insulation.

During the summer an attic can be 40 to 50 hotter than the outside temperature which in turn heats up the house very quickly. How attic ventilation works. Instead of spending money on radiant barriers attic fans or levels of insulation above an r 40 investing duct sealing and shade screens would make more sense.