Attic Vents During Winter

During the winter roof ventilation works to keep temperatures even.

Attic vents during winter. Doing so in attempts to keep cold air out disrupts attic ventilation leading to moisture issues. Doesn t warm air release through attic vents in the winter. Your attic vents perform another job than just releasing excess heat during the summer. Make sure the space between the top of insulation and the roof deck s underside is clear.

This is a common misconception. Because heat rises people believe that ventilating your attic during the winter must mean you are letting hot air out. Air flows in through the soffit vents and out through the roof vents. For the best results place roof ventilation near the roof s peak and soffit vents in the eaves.

If this is true you ve got bigger problems to worry about than letting warm air escape from your home. If you see dampness or frost you need better roof ventilation and some attic vents. Do not cover your attic vents for the winter. Grab a flashlight and inspect your attic during the winter.

During cold winter months the attic vent fan is not necessary. They also release excess moisture from your attic during the winter. This is important in colder climates with heavy winter precipitation. 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.

Vents come in various styles. Roof vents remove warm air during the winter. 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. This accumulation of ice can end up breaking your gutters.

It s well worth it to keep those vents open and keep moisture out during the winter. Closing your vents makes the attic space too warm and dry dangerous conditions for mold as well as pests. If your roof vents have been damaged replace them as well as crushed ridge vents to aid in proper ventilation. 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.

Small attic vents located below the roof peaks provide sufficient ventilation to let the moisture created by heat rising into the.