Attic Vents During Winter

Believe it or not the cold temperatures outside combined with the warm air down below mean that there can be an excessive amount of moisture building up in your attic during the cold.

Attic vents during winter.

For the best results place roof ventilation near the roof s peak and soffit vents in the eaves. Roof vents remove warm air during the winter. If this is true you ve got bigger problems to worry about than letting warm air escape from your home. Doesn t warm air release through attic vents in the winter.

Do not cover your attic vents for the winter. Keeping your roof vents open keeps the roof at an even temperature to prevent damaging ice dams where water backs up underneath your shingles freezing and causing. This is important in colder climates with heavy winter precipitation. Too many people believe that because heat rises ventilating an attic space during the winter means you re releasing warm air and creating a drag on your heating efficiency.

This accumulation of ice can end up breaking your gutters. This is a common misconception. Make sure the space between the top of insulation and the roof deck s underside is clear. Closing your vents makes the attic space too warm and dry dangerous conditions for mold as well as pests.

And the extra heat is not just a summer concern come winter hot attic air can melt snow on the roof during the day only to refreeze when temperatures drop overnight creating ice dams that lead. Vents come in various styles. If you see dampness or frost you need better roof ventilation and some attic vents. Small attic vents located below the roof peaks provide sufficient ventilation to let the moisture created by heat rising into the.

Your attic vents perform another job than just releasing excess heat during the summer. During cold winter months the attic vent fan is not necessary. They also release excess moisture from your attic during the winter. It s well worth it to keep those vents open and keep moisture out during the winter.

If your roof vents have been damaged replace them as well as crushed ridge vents to aid in proper ventilation. During the winter roof ventilation works to keep temperatures even. Doing so in attempts to keep cold air out disrupts attic ventilation leading to moisture issues. Open vents also ensure that cold air can enter into the attic during winter.

Grab a flashlight and inspect your attic during the winter.