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  • Ironclad Warranties
  • 75+ Years of Experience
  • Custom, Time-Tested Products
Fall in Love with Your Windows Savings Event
A More Comfortable & Beautiful Home Awaits
Replacement Windows
50% OFF
5 Years
0% Interest*
*Cannot combine with any other offers.
Request Appointment
I agree to the terms and conditions.
  • Ironclad Warranties
  • 75+ Years of Experience
  • Custom, Time-Tested Products
A More Comfortable & Beautiful Home Awaits

Replacement Windows

Don’t underestimate what replacement windows can do for your home.

With the right windows and a trusted installation partner, this project can bring more natural light into your home, enhance curb appeal, and help keep your home more comfortable throughout the year. At NEWPRO, our selection of NEWPRO MAX Series windows boasts best-in-class features to suit your specific needs, and we expertly install our windows to ensure your project delivers its advertised performance.

  • Benefits of NEWPRO MAX Series Replacement Windows

  • Keep Out the Cold
    Thanks to advanced insulating features, our windows make it easy to keep your home comfortable all year long.
  • Upgrade Your Home’s Style
    Choose from an endless combination of customization options, including window styles and frame colors, to create a look you love.
  • Have Peace of Mind
    Rest easy knowing that your investment in top-tier replacement windows is backed by an ironclad, no-nonsense warranty.

Replacement Windows

Lasting Thermal Performance & Beauty for Your Home

NEWPRO MAX Series windows provide a cost-effective way to beautify and insulate your home for decades to come.

Review our window styles to find the perfect option for your home.

Awning Windows

Providing Exceptional Ventilation

Need to allow ventilation into a smaller space? An awning window is easy to operate and can even stay open in a light rain. Engineered to provide maximum energy efficiency in the New England climate, NEWPRO awning windows add charm without sacrificing functionality.

Bay Windows

A Stunning Architectural Enhancement for Your Home

If you want to make your New England home seem more open and spacious, a bay window is the answer. Composed of three windows extending outward in an arc, a bay window allows a flood of natural light while creating additional interior space.

Bow Windows

Offering Timeless Appeal

Bow windows, formed from four or more individual windows that extend outward in a curved semicircle, provide a classic, elegant look for any New England home. Offering extensive outdoor views, bow windows create an ideal sitting area.

Casement Windows

Ideal for Hard-to-Reach Areas

Similar to awning windows but attached on the side, casement windows open with a hand crank and allow full top-to-bottom ventilation. They are often found over a kitchen sink and can be used in pairs with a common frame.

Double-Hung Windows

A Classic Choice

Double-hung windows are one of the most popular options available because of their traditional look and ease of operation. NEWPRO double-hung windows offer exceptional performance in the New England climate.

Hopper Windows

A Unique Option for Tight Spaces

Hopper windows are hinged at the top or bottom and are distinctive because they open inward to allow ventilation. If you’re looking for an option that will provide excellent airflow in the basement of your New England home, consider a hopper window.

Picture Windows

Enjoy Unobscured Outdoor Views

Our picture windows allow you to enjoy extensive views of the surroundings while upgrading your New England home’s curb appeal and energy efficiency. And you can customize your windows through your choice of frame colors and finishes.

Slider Windows

If Versatility Is Your Priority

Slider windows are easy to operate, offer a large viewing area, and provide exceptional ventilation. Our slider windows are a durable and energy-efficient option for your New England home, no matter its style.

Your Replacement Window Project Is in the Most Capable Hands

For more than 75 years, NEWPRO has maintained a stellar reputation among New England homeowners for providing an exceptional product selection, personalized service, and precise installation.

Step 1
Meet Your NEWPRO Window Designer
Schedule a no-obligation appointment with a NEWPRO design consultant to create the windows of your dreams. You'll receive a free inspection and free quote.
Step 2
Out With the Old
An expert measuring technician will conduct a window pre-inspection to ensure your home receives perfect-fit windows for maximum performance.
Installed in as Little as One Day
Your custom windows are ordered, built, and scheduled for quick and easy installation that minimizes disruptions to your home life.

Featured Testimonials

Window Replacement Project

Quality of the windows was superior to the others we looked at. Now, our windows tilt in, so it's going to be much easier to clean them.

Pembroke, MA

Windows Replacement Project

The sales guy was very thorough and answered all of my questions. The guys that installed the windows were fantastic.

My heating bills have dropped significantly — by about 30% than what they were before.

Ed Morneau

A Reputation You Can Trust

It’s easy to see what makes NEWPRO New England’s go-to home improvement company.

  • Since 1945third-generation, family-owned and -operated
  • 350k+ Smilesby happy homeowners in the New England area
  • 75+ Yearsof quality home remodeling
  • 300+ Expertsat your service
Facebook Website
Better Business Bureau

Replacement Windows Articles

NEWPRO has curated useful information on choosing the right replacement windows, proper maintenance techniques, and much more.

Window Installation
How to Install a Window on a House With Vinyl Siding
Replacement Windows: Grids or No Grids?
Can You Mix Window Styles in a Home?
Bay Window
What Is the Difference Between a Bay and Bow Window?
Window Installation
What Are the Different Types of Windows for Houses?

Frequently Asked Questions


Experts at NEWPRO are standing by to answer any questions you may have about replacement windows. However, our FAQs are a great place to start getting the information you need.

Windows and doors are particularly susceptible to heat transfer.

If your windows and doors are worn, outdated, or damaged, then you are likely throwing money away in the form of higher monthly energy costs. Some ways to tell that it’s time for a window and door replacement include:

  • Cold to the touch
  • Air drafts
  • Excessive noise from the outdoors
  • Foggy glass
  • Difficulty opening and closing
  • Cracking, rotting, and warping

Nobody wants to see their home turned into a construction site for weeks on end.

Fortunately, window installation is a relatively seamless and quick process. The project’s timeline will depend on a variety of factors, such as the number of windows being replaced. Typically, each window will take about an hour to install, but this can vary based on the placement of the window and other potential complications. If the project will take multiple days, the experts at NEWPRO will take care to time the installation so no openings are left in your home overnight. We will also clean up after ourselves each day to avoid disruptions to your home life.

Yes, you can absolutely have new windows installed in winter!

At NEWPRO, we have decades of experience upgrading New England homes and have processes in place to make wintertime home improvement projects seamless for our customers. We work on one window at a time and cover the area to prevent frigid air from entering your home. There’s no need to put off that much-needed window replacement until spring!

How often you will have to replace your windows will depend on the type of windows you choose and the quality of the installation.

Low-quality windows, such as builder-grade products, might last 20 years or so before showing obvious signs of deterioration. However, because they tend to be poorly insulated, such windows will likely cost you money in the form of higher monthly energy costs. They may also be prone to warping, which will make them difficult to open and close. When you choose top-quality replacement windows, such as those that NEWPRO installs, you can count on them to provide a lifetime of beauty and performance. Have the project done once, and never worry about it again!

The cost of window replacement varies widely.

The most important factors in determining the cost of a window replacement project are the number and size of windows that need to be installed. Of course, quality is also an important factor. However, as the old saying goes, you get what you pay for. Low-quality windows cost less upfront, but they are likely to be poorly insulated and do little to reduce your monthly energy costs. When it comes to replacement windows, it’s best to focus on value. NEWPRO’s top-quality products are designed to provide a lifetime of exceptional energy efficiency, helping homeowners save on energy costs year after year.

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