Cover Attic Vents In The Winter

Is more attic ventilation better.

Cover attic vents in the winter. But there s more to this puzzle as you ll discover in the sections below. You want a precise amount of ventilation to keep your home properly heated and cooled. 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. Remove the grate from the attic fan.

A hard wire runs directly from the. 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. Just as you would size a furnace or air conditioner for your home you also size your attic. So those vents actually help keep that insulation dry in the winter time.

A drafty attic is a very good thing. 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. That would of course reduce your heating bills and keep your home at a cozy temperature. If you have your insulation and you let it get two percent damp it loses one third of its ability to insulate.

Roof vents allow air to circulate through your attic and exit your home. Instead it will merely cause a build up of moisture and heat that can cause other more troubling conditions in your home come spring. It only seems logical that closing those same vents during the winter would help keep the warm air inside. There are three main types of intake vents for attic ventilation in winter.

Turn off the electricity to attic fan by unplugging or by disconnecting the hard wire from the junction box. How to close an attic vent during the winter. You should absolutely leave your roof vents open during the winter do not cover them. Set the grate aside.

They can be painted and a number. Roof ventilation is important year round. An under eave vent is a continuous perforated vent that is installed under the. Measure the height and width of the.