How Long Do Replacement Windows Last?

Get Answers to Your Biggest Questions About This Home Upgrade

Thinking of upgrading your windows? Window replacements come with one of the highest returns on investment (ROI) among home renovation projects. Many homeowners see an ROI of about 85%.

That means new windows are a smart financial move, both for the value of your home and for your home’s energy efficiency. Upgrading your windows from single-pane to a more energy-efficient type can save you between seven and 15% on your energy bills.

Before you begin your home improvement journey, get answers to your most pressing window replacement-related questions, including how long your new windows will last.

How Long Do Window Replacements Last?

Most window replacements will last up to 30 years. If you’re like most homeowners, that means you’ll never have to replace your windows again during the course of ownership.

How long your new windows will last depends on the material you choose for your window frames, the type of glass panes used in its construction, and the quality of workmanship during installation.

How Do I Measure For Replacement Windows?

Your replacement windows should be the same size as the existing windows in your home, unless you’re planning to make a more significant change to your home’s exterior.

Follow our four-step measurement guide to get an idea of the size of replacement windows you’ll need. Keep in mind that an error in DIY measurement could mean you end up with windows that don’t fit your home. Because of that, leave the final measurements to the professionals.

1. Measure the width of your windows between the jambs at three points: top, middle, and bottom. Measure the full surface of the jambs, not from the trim or any other window part. The smallest of these three measurements is the width of your window.
2. Measure the height of your window from the till to the top of the opening. Measure the left side, right side, and the center. The smallest of these is your window’s height.
3. Measure the frame or jamb depth from the inside face of the interior stop to the inside face of the exterior stop. Replacement windows require at least 3.25 inches of depth.
4. Check that your window is square by measuring from the top corner of the frame, diagonally to the bottom corner. Then, measure from opposite corners again. Compare the measurements; replacement windows allow for a difference of up to ¼-inch.

Do I Need to Replace My Windows?

Your home could benefit from window replacements if you’re experiencing:

• Drafts, especially around your windows.
• Leaks around the window frame or sill.
• Foggy windows caused by a broken seal between panes of glass.
• Condensation between panes of glass.
• Broken glass.
• Energy bills that have increased without another obvious reason.
• Difficulty opening and closing your windows.
• Outdoor noise entering your home.

It may also be time to replace your windows if yours are simply outdated and not improving the curb appeal of your home.

How Much Do Window Replacements Cost?

The cost of window replacements varies, depending on the kind of window you choose, how many you purchase at one time, and who installs them. It’s impossible to say how much you should expect to spend on new windows without knowing all these factors.

Your best bet in finding out how much replacement windows cost is to get an estimate from a home improvement company you trust.

What Kind Of Window Replacements Do I Need?

The type of window you choose for your home is entirely up to you. New window frames are made of a variety of materials, and glass panes can be as simple as single-pane to more energy-efficient double-pane.

Some homeowners prefer the classic look of aluminum or wood window frames, while others like the durability of vinyl or advanced polymer composite. Talk to a professional about the pros and cons of each solution so you can make an informed decision about your investment.

Does It Take Special Skills Or Knowledge to Replace Windows?

Yes, replacing windows is a task best left to the professionals because it requires specialized skills and knowledge to properly do it. Improper DIY installation could lead to moisture leaks or drafts.

Replacing a window is a multi-step process that requires accuracy at all times with:

• Measuring the existing window.
• Removing the old window without causing interior or exterior damage to your home.
• Installing the new window.
• Sealing it all properly.
• Re-installing trim.

Where Can I Get Quality Replacement Windows?

Choose quality replacement windows from a home improvement company you can trust. Look for a company that:

• Has been in business for years; it’s a sign they do quality work.
• Has high ratings on Google; read the testimonials from other homeowners to get an idea of what to expect.
• Can help you choose the right window solution for your home, but never pressures you into picking a specific product.
• Employs their crews full-time; this is a sign that they stand behind their work.

Now that you have answers to your most pressing questions about window replacements, you’re ready to contact your local window company.