50% Off Installation**
18 months no interest or payments***
*Offer ends May 27, 2024
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  • 75+ Years of Experience
  • Custom, Time-Tested Products

Energy-Efficient Replacement Windows Available in Waltham, MA

A small home with new windowsAre your home’s old windows allowing air drafts? If so, then they’re probably affecting your monthly energy costs, and you might want to consider replacing them. If you’re interested in replacement windows that are manufactured with durability and energy efficiency in mind, then look to NEWPRO. We’ve been one of the leading home improvement companies in the Waltham, Massachusetts, area since 1945, and we offer high-performance windows that can stand up to the New England climate. We’re known for offering a wide variety of product options and flawless installations, and we always go the extra mile to ensure that our customers are satisfied with the end result. Partner with us to see why we’ve maintained an A+ rating with the Better Business Bureau for many years.

NEWPRO MAX Series Windows

We like to ensure that we have an option to fit every budget, which is why we offer three lines of replacement windows. Our EcoMAX, SuperMAX, and UltraMAX windows all feature:

  • Frames and sashes made from Celuca, a patented composite material that’s stronger and more energy efficient than vinyl
  • Multiple panes of glass with gas fills between the panes to help reduce heat transfer
  • Low-E coatings and HeatSeal spacers that further improve their thermal performance

You can select from popular styles like casement, double-hung, awning, and picture, and you can choose the frame color and finish that best complements your home’s aesthetic.

Learn More

Contact NEWPRO today if you’d like us to visit your Waltham, MA, home to answer your questions about our replacement windows and provide a free estimate.

Featured Testimonials

Siding, Roofing & Window Replacement Project

It honestly looks like a brand new home!

We've already noticed the benefits of our new roofing, siding, and windows. Everything just looks great so we're super happy.

North Attleboro, MA

Window Replacement Project

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

Portsmouth, NH

Pool House Doors Project

Cold stays out in the winter. Cold stays in during the summer.

The best thing I love is the craftsmanship from NEWPRO. You'd never know we had the old door cut out because it was rotted from the New England weather.

Scott Zolak

Roof Replacement

The work is awesome and they know what they're doing.

I don't have to worry, I have the assurance from NEWPRO. If you need a new roof, please call NEWPRO!

Hyde Park, MA

Bath to Shower Conversion

Our installer kept us informed every minute of the day and was so considerate.

Our whole bathroom looks so much bigger and brighter and is so beautiful. It made everything look so much cleaner!

Peabody, MA

Elite Bath

With the new shower installer, it feels so much bigger and it so beautiful.

We've got great storage and it's so easy to clean now too!

Marc Bertrand
Hanover, MA

LuxLife Flooring Replacement

During the consultation, we were very happy with how it was presented.

We love the color of the floors. It's a much better material and it's going to be beautiful no matter what. It's perfect for my two dogs too.

North Smithfield, RI

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

Giving Back Is Integral to NEWPRO’s Culture

Giving Back Is Integral to NEWPRO’s Culture
  • Community Heroes
  • Baths for the Brave
  • Healthcare Heroes

Home Improvement is About Improving Lives

NEWPRO is proud to support worthy initiatives in the communities we serve. Through our exceptional products and services, we help those in need make upgrades to their homes that have a meaningful impact on their lives.

EXTRA 5% SAVINGS* + 50% Off Installation**
- + -
18 months no interest or payments*** - *Offer ends May 27, 2024
Call Today