Home Remodeling Valparaiso IN | Jackson’s Home Improvement

How Long Do Windows Last? Average Lifespan by Material


Windows are a key part of any home. As they age, though, they can create problems for you and your house. Once they do, it is time to invest in a window replacement.

As you choose your new windows, you’ll likely want to make sure that your new investment will keep your home protected for many years. But just how long do windows last? With so much conflicting information out there, it can be hard to decide what type of window will work best for you.

We’re here to help! If you want to learn more about the average lifespan of a window and find the right style for your home, we have the information you need.

What Affects The Lifespan of My Windows?

Many factors can affect the lifespan of your windows. As you begin your research for your window replacement, it’s a good idea to keep all of these in mind.

  • Climate: The weather has a huge effect on how your windows age. If you live in a climate that is prone to extreme temperatures, your windows are at high risk of warping and cracking. Extreme humidity levels can create a similar effect.
  • Usage: Windows that are used frequently tend to break down faster than ones that are not.
  • Installation: Improper installation can cause a window to have a shorter-than-average lifespan. This is why we recommend hiring an expert in window replacement. Proper installation will ensure that you get a window that lasts as long as you expect it to.

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Signs It’s Time To Replace Your Windows

Are you wondering if it is the right time to replace your windows? Or can they last for a few more years? Here are the top signs that it is time to invest in replacement windows.

  • Condensation – Old double-pane widows tend to have condensation build up between the two panes when the air-tight seal wears out. This is a sure sign that your windows are no longer energy efficient and that it is time to purchase new windows.
  • Broken Windows – If the glass on your windows is cracked, it could be letting in excess moisture and air into your home.
  • Rising Energy Costs – Speaking of bills, it’s important to pay attention to how much you are spending on your energy bills each month. If you are receiving high energy bills for no apparent reason, your existing windows could be the source of the problem. Switching them out for energy-efficient ones could make a big difference.
  • Outdated Style – Today’s windows have a distinctly different look from windows of the past. Modern windows can help add to the curb appeal of your home.
  • Drafty Windows – If you notice cold drafts every time you walk by your windows, it’s a clear indicator that it is time to say goodbye to your old windows.

How Long Do Vinyl Windows Last?

Many homeowners choose vinyl windows in the first place because they are known for their durability. Generally speaking, vinyl windows can last for a few decades. A high-quality vinyl window frame can last up to 40 years!

These are a great choice for anyone who is looking to combine style and durability with a budget-friendly option. Vinyl is one of the most popular window materials for a reason!

How Long Do Wood Windows Last?

Nothing beats the timeless look of a wood-framed window. If your existing windows have a wood frame, then you already know that they can add a lot of character to a home. In terms of longevity, they are not a great option for those who prefer things to be low maintenance.

Wood is not the most durable window material on the market. Wood windows require a great deal of maintenance against cold weather, extreme heat, and moisture. Because they are constantly exposed to the elements, wood frames have a tendency to crack and rot. If you are concerned about longevity, you might want to choose a material other than wood for your new windows.

how long do windows last wood windows

How Long Do Composite Windows Last?

If you like the look of wood windows but want something that will stand the test of time, you might want to consider investing in composite windows.

Composite windows are made from a blend of man-made and natural materials. Typically, they feature a PVC interior with a wooden exterior. Because of this, they look as beautiful as a classic wood window but last much longer.

The average composite window can last up to 40 years, making it one of the most durable options on this list!

How Long Do Aluminum Windows Last?

If you want a window style that will go the distance, look no further than aluminum windows. This hyper-durable type of window frame can last anywhere from 40-50 years.

That being said, we would not recommend using them as residential windows. Aluminum windows have poor energy efficiency and do not provide the insulation necessary for most homes.

How Long Do Fiberglass Windows Last?

In terms of durability, you simply cannot beat the staying power of a fiberglass window. Fiberglass is eight times stronger than a standard vinyl window frame and can last over 50 years!

While they are more expensive, you can rest easy knowing that your windows will last for a long time.

Contact a Professional When You Need a Replacement

Are you ready to start your window replacement process? You’ll want to contact a professional team who can help you navigate the ins and outs of choosing and installing a new window.

Our team at Jackson’s Home Improvement has been installing windows for customers throughout the Northwest Indiana area for twenty years. Contact us today for a free estimate on your home’s window replacement!