Window Condensation

During the winter months, the team at BestCan Windows & Doors often receives calls or emails about “window condensation”. In some cases, the windows are 15 to 20 years old, in other cases, the windows are installed in a new build of less than 2-3 years.  So why are windows in both old and new homes prone to condensation?

What is Window Condensation?

Window condensation is caused by the humidity level in your home.  The more water vapour in the air, the more condensation you may see occurring. Essentially, the condensation occurs on the coldest part of a window – its glass.

Granted, high-efficiency windows have increased insulation; however, they are still prone to developing condensation if you have high levels of moisture in the air.

How Do I Get Rid of Window Condensation, Frost, or Ice?

Not surprisingly, many homeowners want the window condensation gone.  First things first, if your home is equipped with a Heat Recovery Ventilator (HRV), ensure the ventilation is not recirculating too often. Other avenues you may wish to consider: run a dehumidifier, use exhaust fans when in the kitchen or bathroom, increase the heat of your home, and keep your blinds and curtains open for improved air circulation.

Condensation Between the Panes

Unlike condensation on the interior window glass, condensation between the panes is a sign that the window seal has broken.  If your window manufacturer carries a lifetime warranty against seal failure, we recommend following the warranty process.  In the event your windows are not warranted, give the team at BestCan Windows & Doors a call for a consultation.  Phone 613-226-7611 or email info@bestcan.com