Frequently Asked Questions: Window Condensation

Condensation can be a common problem this time of year, so it’s no surprise that we've received a lot of questions from many homeowners recently.

Although condensation can happen any time of year, it can be especially common during the summer and winter months. Condensation can come in the form of water droplets, frost, or even ice – but no matter the form, it’s important to know more about the causes and the potential issues that could arise from excess window condensation.

To address your concerns, we've come up with a few answers to the most common questions we've received about window condensation – check it out!

Why is there condensation on my windows?

Window condensation means there’s an excess amount of moisture in the air. This usually happens because warmer air typically carries more moisture than cooler, dry air.

Condensation can be a common problem for homeowners in winter because of the extreme temperature differences between your home and the outdoors.

Excess or frequent condensation could be a sign of
much bigger problems for homeowners.

Will it damage my windows?

A small amount is normal during extreme temperature differences, such as winter or summer months. However, if condensation is a common problem, your home could have excess moisture.

This could cause issues such as mold, mildew and rotting. Other serious issues can include damage to your home’s insulation or walls.

Is it possible to prevent condensation from forming on my windows?

Especially in extreme temperatures, it’s difficult to prevent extreme differences between your home’s temperature and the outdoors.

This makes completely eliminating condensation very difficult. However, there are certain steps you can take to combat window condensation.

How can I decrease condensation?

Energy-efficient windows are one way of combatting condensation. Energy-efficient windows help combat extreme temperature differences on your window surfaces, helping to prevent the formation of condensation.

Other ways include: installing/using a dehumidifier, keeping your drapes and blinds open, or running exhaust fans longer in areas like your kitchen or laundry room.

Interested in switching to energy-efficient windows? Sign up for a Free Estimate!