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Windowtech - Windows and Doors

How to Stop Ice from Forming on the Inside of Windows: A Complete Guide for Canadian Homeowners

How to Stop Ice from Forming on the Inside of Windows

Ice on the inside of windows is a common predicament for those who reside in Canada; This is especially for those who reside in areas such as Ontario, Manitoba, Alberta and the surrounding regions. 

This includes ice buildup on windows. Removing ice from vinyl windows is frustrating. It often leads to issues such as mold and structural damage and often results in health issues such as allergies or respiratory problems. One solution is new windows

Proper maintenance on windows and doors is the best way to prevent frost on windows in winter. Most window companies offer windows rebate for installing windows that are energy efficient. 

Guide To Preventing Ice On Inside Of Windows

Why Does Ice Form on the Inside of Windows?

There are several causes of ice on windows. Let’s discuss the top reasons below.

Humidity

Humidity is not just a summer issue. Humidity is the term used to measure the air’s moisture level. Higher humidity levels cause ice and frost to form on windows, especially in the cold winters experienced in Canada.

Air Leakage

Air leakage, or drafts, is a common issue in most households. This is due to poor insulation. Windows that are energy efficient prevent this issue. However, older or damaged windows often have air leaks, leading to ice formation on windows. 

Water Vapor

Once the temperature hits below zero, the moisture or water vapour is then inclined toward the window pane. It then forms droplets that form into ice crystals on the inside of the window.

How to Stop Ice from Forming on the Inside of Windows

The Risks of Ignoring Ice Buildup

Windows icing up inside the house leads to numerous issues which are costly if not resolved. Let’s take a look at some dangers of frost on windows.

Higher Energy Bills 

Ice buildup on windows lowers the temperature inside your home. This causes extra wear and tear on your HVAC system. As it works harder to heat your home, the cost of your heating bills increases drastically. Replacing your windows with double or triple-pane windows filled with inert gases works to keep your home warm while lowering energy bills.

Structural Damage

Frost on windows leads to structural damage in the window unit. This then weakens the window unit and even leads to damage to the overall structure of your home. 

Health Concerns

Ice on the inside of windows leads to issues such as the growth of mold and mildew. Those in your household with health concerns such as respiratory issues or allergies may suffer from this growth. 

10 Effective Ways to Prevent Ice on Windows

Here are some helpful tips on how to prevent frost on the inside of house windows. 

  • Use a dehumidifier

Use dehumidifiers in areas of your home that are excessively humid, such as kitchens, laundry rooms and bathrooms. 

  • Do not hang dry clothes indoors

Avoid hanging clothes in your house to dry in the winter, as this increases humidity. 

  • Use fans when cooking or taking a shower

Ventilation is key to preventing moisture in the home. Use fans when cooking or showering. Open windows if there is no ventilation. 

  • Keep your home warm, especially at night

Just as a warm home is crucial for your comfort, it is also a great way to prevent ice from forming on your windows. It is imperative that your home is warm at night, when temperatures plummet. 

  • Winterproof your windows with weatherstripping or caulking

Take the initiative in the fall to weatherproof your windows by using caulk or weatherstripping.

  • Invest in double or triple-pane windows

Double or triple-pane windows provide superior insulation during the winter months.

  • Purchase a heat recovery ventilator (HRV) system

An HRV system removes humidity and filters the air in your home.

  • Regularly inspect windows for air leaks and other damage

Fix any issues on your window as soon as you notice them to prevent condensation on windows.

  • Open window treatments for air circulation

Opening blinds, curtains, and the like helps circulate air and prevent ice on the inside of windows.

  • Consult a professional if the problem persists

Should the above issues persist, consult a window professional for additional advice.

When to Consider Window Replacement

How to Stop Ice from Forming on the Inside of Windows

If the above advice on how to prevent frost on inside of house windows does not resolve this issue, it may be time for window replacement. Following are signs that you may need new windows replacement:

  • Increased energy bills
  • Cold crafts
  • Visible damage, such as cracks

Upgrading to energy-efficient windows helps reduce energy bills, keeps your home warm and cozy and prevents window condensation. 

Expert Tip: A Real-Life Example from Ontario

Homeowners in the Ontario region asset to the fact that upgrading to double pane windows as well as installing humidifiers and an HRV system not only reduced energy bills, but stopped frost from forming on inside windows. Energy-efficient vinyl windows are a lifesaver for harsh Canadian winters!

Keeping these tips in mind is imperative in maintaining a cozy home during the harsh winter months. Notice lower energy costs, reduced ice on your windows and peace of mind knowing that your home is well protected this winter. Contact WindowTech for an estimate for high-quality windows that excel in energy efficiency!

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