Attic Ventilation In The Winter

While heat migrates in the summer because your attic is acting as a giant pressure cooker in the winter the attic space is colder allowing more room for the heat to rise and bring all that warm cozy.

Attic ventilation in the winter. It also prevents the warm damp and dark environment that pests love keeping rodents and insects from nesting in your. 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. That cuts cooling costs and prolongs shingle life. Intake vents located at the lowest part of the roof under the eaves allow cool.

This accumulation of ice can end up breaking your gutters. Unless your roofing system has insulation on the roofing deck and is designed without ventilation your furnace should not be heating your attic. Eliminating moisture problems through attic ventilation works to improve indoor air quality. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.

Attic ventilation is more important in newer homes than it is in older homes. Attic ventilation does not have a substantial effect on the life of your roof perhaps one or two years. If the attic is too warm during the winter the precipitation frozen on your roof will melt drip down to your gutters and then refreeze. In the summer good attic ventilation reduces heat buildup.

See the benefits of attic ventilation a new roof is more than just shingles. In the winter warm moist air seeps into the attic from the living space below. Power fans in your attic will not make your house cooler and can cause a lot of problems. Effective attic ventilation systems reduce damaging heat and moisture in your attic promote energy efficiency by helping to reduce the load on your air conditioner in the summer and also reduce the risk of ice dam formation on your roof.

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. Good ventilation allows the heat and moisture to escape. That keeps your attic dry and reduces ice dams. Attic ventilation in the winter.

Attic vent fans pull the cool air from outside into the attic to chill the air during the summer months and aide in the cooling of the home. During cold winter months the attic vent fan is not. 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.