Adequate attic ventilation allows cool dry air from outside to come into the attic while warm moist air inside the attic can escape.
Attic cold in fall.
Proper precaution in an uninsulated attic such as the department of energy s recommended r30 to r49 insulation for warm climates r30 to r60 for moderate climates and r49 to r60 for cold climates.
If your attic is too cold it probably lacks sufficient protection from outside temperatures.
Department of energy doe the average unimproved attic has just r 19 insulation the insulation value of a five and a half inch thick fiberglass batt.
Small attic vents located below the roof peaks provide sufficient ventilation to let the moisture created by heat rising into the.
During cold winter months the attic vent fan is not necessary.
Attic flies common this winter by donald lewis department of entomology the large black pesky flies that show up in bed rooms and on window sills from late fall through early spring have been very abundant this year possibly because of the wetter than normal weather we had last summer.
Why providence homeowners must take fall pest control seriously as it gets cooler here in providence many different kinds of pests begin to make their way into warmer safer environments.