50% OFF
18 months no interest or payments**
*Offer ends May 31, 2024
Request Appointment
I agree to the terms and conditions.

By clicking Get a Free Quote, you authorize NEWPRO Home Solutions to reach out to you with questions about your project, via phone, email, or text. Message/data rates apply. Consent is not a condition of purchase. You may unsubscribe at any time. Terms & Conditions | Privacy Policy.

  • Ironclad Warranties
  • 75+ Years of Experience
  • Custom, Time-Tested Products

Energy-Efficient Windows

New England homeowners understand the importance of good windows. Installing energy-efficient replacement windows can have an immediate and noticeable impact on a home’s energy consumption. Many older homes have wooden-framed windows with single panes of glass, resulting in air leakage and heat loss. Advances in frame material and glass treatment technologies are now within every homeowner’s reach.

In as little as one day, the experienced team at NEWPRO will transform any home, boosting its energy performance and lowering its utility bills. Our dedicated team has served Greater Boston, Connecticut, Rhode Island, New Hampshire, and Southern Maine for over 75 years, making NEWPRO the name to trust for energy-efficient replacement windows.

Eco-Friendly and Energy-Efficient Window Replacement

At NEWPRO, we offer many types of windows with a wide range of design options that can be easily integrated with the distinctive aesthetic of any Boston-area home. A NEWPRO installation comes with the following:

  • Durability: All of our energy-efficient windows are engineered with our unique, patented cellular composite material: Celuca. Compared to traditional vinyl, Celuca is up to 140% stronger, is a better insulator by 214% and 117% more resistant to bending!
  • Choice: We offer a wide range of windows, including double-hung, awning, and casement windows.
  • Cost-Effectiveness: Not only can replacement energy-efficient windows save you money on energy costs, but they also add value to any home and promise a strong return on investment.
  • Competitive Warranties: NEWPRO backs all installations with a Money Back Satisfaction Guarantee as well as a parts and labor warranty spanning 50 years.
  • A Hassle-Free Experience: Our home improvement experts have decades of hands-on experience, ensuring professional service for each one of our customers.
  • 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.

NEWPRO Windows vs Vinyl Windows

Vinyl Windows 

While vinyl windows are an improvement over wood, their benefits are limited. Below are the  downsides of selecting vinyl:

  • Vinyl window frames are hollow, making them structurally weak
  • It’s not unusual for a New England day to go from freezing to balmy. Vinyl windows, especially if they are made from low-quality materials, will deteriorate under these conditions. 
  • Freezing winters and hot summers result in sagging and warping, which make vinyl windows hard to open and close.

Vinyl windows seem like a great choice at first. But they don’t stand up to harsh Northeast conditions. In time, they reduce the energy efficiency of a home and contribute to higher energy bills.

NEWPRO Windows

NEWPRO Max Series windows feature a fully welded construction to ensure stability, strength and years of long-lasting performance. Compared to traditional vinyl windows, NEWPRO windows are up to 140% stronger and are a better insulator for your home by 214%, resulting in significant energy savings.

  • Fully welded construction means solid, stable and durable windows for years to come!
  • The pleasing appearance of wood with a butt joint
  • Double & Triple-pane glass options
  • Sloped, solid sill with no weep holes for proper drainage without allowing water penetration
  • Seven-point compression seal for the best insulation, draft-protection, and energy-efficiency.
  • Compound tension balancing system so our windows are easy to clean and operate.
  • Solid sashes and frames for maximum durability, strength, and insulation.
  • Composite material means no warping, no decay and no insects in sight!
  • NEWPRO trained and factory-certified installers
  • The best warranties in the industry, backed by 75 years of experience!

Are NEWPRO’s Energy-Efficient Windows the Best Windows?

At NEWPRO, home windows have evolved with technology and manufacturing. But our main mission for our windows hasn’t changed. NEWPRO wants to deliver the best New England window and window technology possible. Our windows aren’t built to compete with other window companies; they are built to replace them. Here’s why NEWPRO MAX Series windows are the best:

  • You can choose between double-pane windows or triple-pane windows.
  • We use krypton and argon gas fills between each pane. This helps reduce heat transfer between the inside and the outside of your home.
  • Our windows have low-emissivity coatings. Low-E glass blocks UV rays without blocking visible light.
  • We use Celuca, a cellular composite material, for our window frames. Celuca is an excellent insulator and won’t warp, even in New England weather.

Protect your home from unpredictable Northeast weather and make it comfortable year-round. Call NEWPRO today to speak with one of our friendly representatives about our energy-efficient window installation process, or fill out the online contact form to request a free project quote.

Featured Testimonials

Window Replacement Project

The window, since it's been replaced, has been awesome.

Portsmouth, NH

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.

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-operated
  • 350k+ Smilesby happy homeowners in the New England area
  • 75+ Yearsof quality home remodeling
  • 300+ Expertsat your service
Facebook Website
Better Business Bureau
- + -
18 months no interest or payments** - *Offer ends May 31, 2024
Call Today