Cost to Replace Windows in 2025: What Homeowners Need to Know

If you’re considering replacing your windows this year, it’s worth doing some research into how much investment you will need to make and how new windows will enhance the value of your home.

One of your first questions is bound to be what’s the cost to replace windows in my home? This is the topic of our latest blog post and we’re here to answer that question and more!

Together, we’ll find out the average window replacement cost, walk through the factors that influence the cost of window replacement and discover how to save money on this project.

Keep on reading to learn more!

Average cost to replace windows in 2025

For a window replacement cost estimator, check this guide. We will break down the average cost of window replacement for 2025 in a series of useful insights.

The average cost to replace a set of windows is cited as $7,358, with most property owners paying within a range between $3,443 and $11,837.

The cost to replace a window on its own is given as $750, with a range of $300 to $2,500 per window.

It’s important to understand the labor costs associated with your new windows cost too. These tend to work out as $100 to $300 per window in most cases. However, if the installation is particularly challenging, for example if you have an older property, you could expect to pay $600 per window.

Factors that affect window replacement cost

There are various factors that will play a part in the cost of new windows—let’s investigate these further.

Number of windows

We’ll make a start with the most obvious factor influencing the average window replacement cost—that’s the number of windows you are going to replace in your property.

For smaller properties with 8-12 windows, you can expect to pay between $6,000-$9,000 in total.

A bigger property with 16-20 windows is likely to face windows replacement cost of $12,000-$15,000 while the cost of replacement windows in a large home with 25 windows could reach $18,000-$20,000.

Frame material

The cost of your new windows will vary according to frame material, with some of the most popular window choices being vinyl, wood and fiberglass.

The cost of window replacement can start at $100-$900 for a vinyl frame, which offers a low maintenance and hard-wearing option.

For wood windows, which look elegant and suit more traditional properties, you can expect to pay between $150-$1,300 per window.

Finally for fiberglass—the most durable option—the range is between $500-$1,500.

Style

What about style? Let’s start with casement windows, a classic design that opens outwards on hinges like a door. These can range between $150-$1,000 per window.

For bow windows, an elegant design that allows plenty of natural light to enter your home, a single replacement will cost $1,500-$6,500.

The cost to replace window that’s double hung, meaning it can open from either the top or the bottom, ranges from $150-$650.

And for bay windows, which feature angled panels allowing natural light to flood your property, the average cost is $150-$650.

Glass type

Glass type is also a significant factor when it comes to the cost of replacement windows, since each offers a different standard of energy and noise insulation.

At the lowest end of the scale is single-pane glass. While it’s affordable, it’s worth bearing in mind that insulation levels are quite low and can affect your energy bills. The average cost is between $200-$500.

Double-pane glass comes in at more expensive at $500-$2,000. For the extra dollars, these windows offer greater insulation and comfort inside your home.

You may even wish to upgrade to triple-paned glass, offering superior insulation qualities, coming in at $1,000-$4,000.

Tempered glass is another option. This is a toughened glass that is ultra safe. The average cost of window replacement for this type is $200-$700.

Finally, low-E glass, which reduces the amount of infrared and ultraviolet light that passes through, averages out at $300-$1,100 per window.

Cost comparison: DIY vs professional installation

How much does a window cost can also depend on whether you install windows yourself or go for professional installation.

If you go the DIY route, you will need to factor in the cost of equipment. This starts at basic tools such as a hammer, screwdriver and measuring tape, through to a power drill, caulking gun and staple gun. And don’t forget the safety gear, which should include goggles, gloves, ear protection and a dust mask.

You may already own some of these items but if you’re starting from scratch, you could expect to pay around $1,000-$3,000 for these items. If you’re on a budget, then you could consider hiring power tools to save on costs.

Of course, not everyone has the confidence or DIY skills to install windows themselves. The labor costs range from between $100-$300 per window, although this may increase to $600 per window for more complicated projects.

If you’re looking for a professional, quality window installation service, consider the experts here at Plum ProExteriors. We operate throughout Massachusetts and New England for all types of properties and budgets. 

Long-term value of replacing windows

We’ve discovered how much do new windows cost—but what about how can you recoup the value of new windows in the long-term?

The Journal of Light Construction found that the return on investment (ROI) for installing wood windows was 63%, while for vinyl this increased to 67%. This means that you get a significant proportion of your initial outlay back.

What’s also worth noting is that you will also save on your energy bills. The U.S. Department of Energy states that heat gain and heat loss via your windows are responsible for 25%–30% of heating and cooling energy use. Installing new generation windows, such as triple-paned models, can help halt this energy loss and save on your bills.

How to save on window replacement in 2025

Replacing your windows can be a significant financial investment. So, how can you make some savings on the cost?

You could investigate a government energy-efficiency program or tax credits and rebates, available at national, state or local level. Check out this guide on the U.S. Department of Energy website to know more about energy-efficient financing options.

Another way to save on the cost of window replacement is to get all your windows replaced together. This works out as the most affordable way to get the cost of replacement windows down.

Cost to replace windows by region in 2025

There can be some variation in the cost to replace windows depending in which region you reside.

For example, if you’re based in the Massachusetts or New England area, which experiences cold winters and hot summers, then you may wish to choose the most energy-efficiency windows. Low-E windows are a great choice in this climate, as they reduce the amount of infrared and ultraviolet light that passes through into your home, helping to keep it cool.

Double- or triple-paned windows are also a wise choice in this climate, since they keep you cozy in winter.

These options may set you back a little more initially, but you will soon recoup the cost in reduced energy bills.

If you’d like some specific guidance around windows replacement cost in Massachusetts or New England, reach out to us at Plum ProExteriors. As one of the top window replacement companies in the area, we’re a safe choice for advising on the best windows for your home! 

We can also guide you on window repair cost as an alternative to window replacement.

Is 2025 the right time to replace your windows?

Replacing your windows is a project that can transform your home. With so many options to choose from, now has never been a better time to start that project!

In 2025, a comprehensive range of window options is available—from affordable vinyl windows through to customizable wood and durable fiberglass.

You can also take your pick of glass types, from single-paned through to triple-paned, low-E glass that can help make significant savings in your energy bills.

Want to know more about finding the best windows for your home in Massachusetts or New England? Call us at Plum ProExteriors—your trusted partner for beautiful, energy-efficient windows!