Cover Attic Vents In The Winter

They can be painted and a number.

Cover attic vents in the winter.

You want a precise amount of ventilation to keep your home properly heated and cooled. Roof ventilation is important year round. Is more attic ventilation better. A drafty attic is a very good thing.

There are three main types of intake vents for attic ventilation in winter. Remove the grate from the attic fan. Shutting the vents in your attic during the winter isn t going to help you hang on to too much heat where you actually want it in the living areas of your home. If you have your insulation and you let it get two percent damp it loses one third of its ability to insulate.

Blocking the vents can even harm your home by trapping moisture inside the attic. A hard wire runs directly from the. Turn off the electricity to attic fan by unplugging or by disconnecting the hard wire from the junction box. An under eave vent is a continuous perforated vent that is installed under the.

Measure the height and width of the. Roof vents allow air to circulate through your attic and exit your home. For every two percent moisture you lose a third of the r value. So those vents actually help keep that insulation dry in the winter time.

During the winter your home s roof vents allow moisture to leave the attic space preventing the growth of mold and mildew that can occur even during this typically dry period. It only seems logical that closing those same vents during the winter would help keep the warm air inside. That would of course reduce your heating bills and keep your home at a cozy temperature. In the winter the vents will cause the attic to become cold but this should not damage your home or increase the energy use of your home so covering the roof vents is not necessary.

Just as you would size a furnace or air conditioner for your home you also size your attic. Set the grate aside. But there s more to this puzzle as you ll discover in the sections below. How to close an attic vent during the winter.