Should I Cover My Roof Vents In Winter

Roof turbines are designed to provide ventilation to a home s attic.

Should i cover my roof vents in winter. 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. Small attic vents located below the roof peaks provide sufficient ventilation to let the moisture created by heat rising into the. Winter ventilation there are many types of vents that you may have on your roof including turbine soffit rafter and metal pot vents but you should not cover any of these roof vents during the winter. To learn why you should keep your vents open this winter keep reading.

A drafty attic is a very good thing. Instead it will be forced through any crack it can find in the duct work or. Adding exhaust vents high on the roof can help to accentuate the inflow of air through the soffit vents. Air still moves whether your vent is open or not the warm air is still going to try to push through to each vent.

All of these vents serve the purpose of creating air circulation which is vital to keep your attic and roof from being damaged in the winter. For every two percent moisture you lose a third of the r value. You should absolutely leave your roof vents open during the winter do not cover them. If windblown rain or snow is frequently entering the gable vents close them.

So those vents actually help keep that insulation dry in the winter time. It doesn t matter if these exhaust vents are ridge vents gable vents roof vents or some combination. When the vents are closed the air won t be able to come easily through the vent. Covering roof turbines in the winter can cause frost to form inside your attic.

During cold winter months the attic vent fan is not necessary.