Replacement windows on a blue house

Do You Need a Window Replacement?

When it comes to the windows in your Denver home, it can be dangerous to put off a needed replacement. Windows have an expected lifespan, and by the end of that lifespan, failing to replace them may put your home at risk for damage. That said, replacing your windows before you need to isn’t the most cost-effective strategy for home maintenance. So, how can you make sure that you replace your windows at the right time?

Knowing the expected lifespan of your home’s windows, as well as looking out for signs that your windows need to be replaced, are the most reliable ways to ensure that you schedule a Denver window replacement at the right time.

How Long Do Windows Last?

Windows all break down over time. This includes high-end windows with expert window installation services. In general, windows can withstand around 15 to 30 years of use before requiring replacement. This lifespan can vary depending on the window material:

  • Insulated double-pane windows usually last for 10 to 20 years.
  • Fiberglass windows usually last for 20 to 40 windows.
  • Wood windows usually last for 30 years or more.
  • Vinyl windows usually last for 20 to 40 years.
  • Aluminum windows usually last for 20 to 30 years.

Signs That You Need Window Replacement Services

Damaged or Decaying Window Frames

Window frames can incur damage over time. If your windows have chipped paint, dents, or other common types of window damage. Water damage, in particular, can often impact older residential windows (or windows that have been poorly installed). If windows can’t successfully prevent outside moisture from seeping inside, multiple types of water damage can occur. Decaying window frames are a frequent result of water damage to windows.

Wooden window frames, in particular, can decay over time. Moisture can build up on your window frames over time, leading to a high degree of decay in the future. If you see that your window frames are decaying, it’s time for a replacement.

Window Leaks

If your windows are leaking, a replacement is probably your best option. Window leaks are a more severe form of water damage to windows. If your windows are seriously leaking, you may even see a puddle of water on the floor of your Denver home around the window.

A window leak creates the possibility for water damage not only to the window itself, but also to areas of your home. The water that leaks into your home will create a prime environment for the development of mold. If mold is present in your home, it will reduce your air quality and could even lead to allergic reactions.

The best way to take care of a window leak is to have the window replaced. A leak is a serious enough issue to merit a full replacement.

Higher Utility Bills

As windows get older, they may start to allow air to leak in and out of your home. While your heater or air conditioner is running, this means that the heated or cooled air can leak out of your home through the window. This makes it more difficult for your HVAC system to keep your Denver home at a comfortable temperature. So, the system will use more energy than usual to operate properly. Greater energy consumption leads to higher utility bills!

Poor Window Operation

We know that you need your windows to work properly. If a window gets stuck or locked in place in an open position, it could create a security issue for your home. Conversely, if it gets stuck in a closed position, you won’t be able to get fresh air into your home. Either way, malfunctioning windows are not only an inconvenience, but also a sign that your windows need to be repaired or replaced.


If your windows seem to be fogging up at a higher frequency, it could be a sign that the glazing and glass fill of your windows are breaking down. Condensation isn’t an emergency, but it will, over time, cause water damage to your windows. So, it’s wise to have foggy windows checked out by your Denver window repair team ASAP.