Windows provide our view to the world, framing everything from changing leaves to impromptu cul-de-sac relay races. From the outside in, they can lend character, style, and interest. In a word, they’re one of the most impactful elements of your home and therefore not only worth maintaining, but worth replacing when the time comes.
“Windows that are 15 to 20 years old are typically good candidates for replacement, regardless of how they look,” says Jeramy Sibley, Waco, Texas-based President of Glass Doctor, a Neighborly company.”
Here we discuss the top signs to look out for that might prove it’s time to schedule a new window estimate and potentially even take the plunge.
Difficulty in Operation
One of the first signs your windows might be in need of replacement is operation difficulties. Warped and damaged sashes are often the culprit here, says Sibley. “Warped sashes would make windows stick, hard to open, and create drafts,” he explains. The age of your home can also have an impact on how your windows operate and function due to shifts in the foundation. This gradual process is one of the leading causes of sticking windows but can also lead to visible signs of damage, cracks, and greater susceptibility to storm damage.
Drafts and Energy Efficiency
“As structures shift and settle over time—and insulation, caulking, and other protective materials slowly lose their protective powers—homes may leak air conditioning in the summer and heat in the winter,” says Sibley. The number one culprit? Your windows and doors. This can make temperature regulation in your home a year-round battle.
“In any house, your frames and panes must be properly sealed to avoid temperature transfer, but older glass units and improperly sealed frames may prevent this seal,” the glass pro explains. Typically your windows and door frames are the only openings to the outside, which is why they’re always the leading suspect in household energy loss.
Condensation around the glass and new drafts are both signs your windows aren’t as energy efficient as they should be. “Remember that new windows with double or triple glazing are designed to isolate the outside temperature from the inside temperature in the home,” says Sibley.
Noise Reduction
Windows with structural integrity issues might be affecting your home’s climate, energy costs, and pest problems, but one thing you might not realize is just how much noise your windows are letting in, too. Particularly if you live in a city or area that sees a greater amount of road noise or outdoor noise in general, sound control should be a consideration when it comes to your new window selection.
Double-pane windows can reduce noise compared to older single-pane windows, but triple-pane could be the ticket if you want even more noise-canceling power. Other tactics like mixed-millimeter glass and laminated glass can also help reduce noise infiltration, creating a more peaceful home environment.
Physical Damage
There are a number of physical damage indicators that you’ll want to look out for as they can be surefire signs it’s time to start shopping for window replacements. Sibley puts cracked or shattered glass, broken hardware that prohibits the ability to open or close the window, and deteriorated seals as chief among them. These issues can lead to water damage, higher energy consumption with an AC that’s working overtime, and a greater likelihood of insects getting in your home.
Some of these issues can be repaired rather than replacing the entire window, but it’s important to weigh the cost-benefit of a repair if your windows are experiencing other issues and/or will need to be replaced in the short term.
Condensation and Moisture Issues
Not all window condensation is a bad sign. In fact, you might see more condensation on the interior of your windows after a window replacement as your home will likely be better insulated, resulting in a greater level of humidity in the interior during the winter season. This can cause increased condensation on cold surfaces like your windows that are exposed to the chilly outside temperatures. That being said, extended moisture exposure can still damage your windows, particularly if they’re wood, so it’s best to figure out how to remedy the issue. The good news is it might be as simple as lowering the humidity levels within your home.
Window condensation becomes a more major issue when it’s occurring between glass panes as this is evidence of seal issues and likely time to get your windows replaced.
Outdated Appearance
While the way your home looks might not hold enough sway alone to warrant a full home window replacement job, it is just one more factor to consider. New windows can provide a more pleasing look, allow better visibility to the outside world, and—in some cases—completely transform the appearance of your home. Updating your home with windows that lend a modern and attractive look can truly transform the look and feel of your home. Take your time in determining the right style both for your home’s architecture and your budget as this can be one hefty investment that you’ll want to make sure you’re happy with for years to come.
Frequently Asked Questions
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How long do windows typically last?You can expect your windows to last 15 to 20 years.
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What are the signs of poor energy efficiency in windows?Issues like condensation between window panes, drafts, higher energy bills, excessive noise infiltration, operation difficulty, and physical damage can all be signs of poor energy efficiency in windows.
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Can damaged windows affect the structural integrity of a home?According to Sibley, significant damage can affect the integrity of not only the window frame but the surrounding walls which could lead to structural issues over time.
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How can outdated windows impact the value of a property?Outdated, damaged windows are big no-gos for your home’s appeal and overall value, says Sibley. These issues can make it less attractive to potential buyers and thus result in a lower property value.
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Is it possible to repair windows instead of replacing them?“One option is to keep your existing window frames and simply upgrade the glass,” says Sibley. “However, an alternative is to take advantage of some of the current green initiatives the government offers in terms of tax breaks and replace your windows entirely.”