As part of the exterior facade of your home, your windows and doors are exposed to the harsh and ever-changing weather conditions Ontario is known for. Taking this bombardment season after season, it is only natural for your windows and doors to suffer wear and tear over time. With the breakdown of your windows and doors, come a potential host of additional issues, so how do you know when it is time to look into replacing these key elements of your home?

Our experts’ weigh in on the topic and share some of the most commons signs you need to replace your windows and doors.


A sure sign that there is any issue with your windows and or doors is constant temperature fluctuations or hot and cold spots within your home. If you are noticing cool spots or drastic temperature changes from one area to another in your home, chances are your windows and doors are not sealed properly anymore. If this is the case cold and warm air can enter or escape your home from around your frames. In some minor cases, this issue may be rectified with new caulking, in other more extreme cases the entire window or door will need to be replaced.


If there are cracks, breaks, or other visible damage on your windows or doors, not only will they cause all air, water, and bugs to enter your home, it will also lead to increased energy consumption and charges. On top of this, it can also be a security issue, as this represents an easy access point for potential intruders.


Moisture or dew on the outside or inside of your windows is not uncommon. This will occur when your windows are well insulated and there is a drastic difference in temperature on either side of your windows. However, if there is moisture built up between your window panes, this does represent an issue as this means your window is no longer air tight and it has lost its efficiency.


Your windows and doors should open, close, and lock with ease. If this is not the case, it could be an indication of a malfunction or potential damage. There are steps that can be taken to help your windows and doors to operate more smoothly, such as applying lubricant to the moving parts, however if the issue is due to warped or bent frames and or sashes, this cannot be rectified.


When windows and doors begin to show signs of excessive wear they might allow outside light to come in via casings and sills. Our experts say that poorly installed windows and doors can aggravate the situations. Remember that even a small space can allow rodents, insects, and water to reach your home and cause further issues. These are just a few signs that you may need to replace your windows and doors. If you experience one or more of the signs listed above, it might be time for you to replace windows and doors. We highly advise that you request professional advice from an experienced windows and doors contractor before making your final decision on your replacements.