Turnkey Window Replacement for Lowell, MA, Homeowners

White double hung windows on brick home Nothing can improve your home’s energy efficiency as fast as a window replacement project that features windows that are engineered with thermal performance in mind. That’s because up to 30% of your monthly heating and cooling energy usage can be tied to inefficient windows. If you’re ready to cut your HVAC system a break and have replacement windows installed in your Lowell, Massachusetts, home, look to NEWPRO. We’re not only one of the most experienced window contractors in New England—we’ve been in business since 1945—but we also offer composite replacement windows that outperform many of the other options on the market.

Our Best-In-Class Replacement Windows

We offer replacement windows to fit every budget, and all of our products feature Celuca^® sashes and frames that are more durable and energy efficient than vinyl options. Our NEWPRO MAX Series windows include:

EcoMAX windows, our most affordable windows that feature double-pane glass and HeatSeal spacers
SuperMAX windows, which are our most popular option and boast upgraded glass packages
UltraMAX windows, which deliver best-in-class performance

We’ll help you choose the ideal window styles for each room of your home, as we offer popular options like picture, awning, double-hung, casement, and more. And when it’s time for installation, our technicians will complete the job with precision.

Schedule a Complimentary Window Consultation

Don’t waste your time on window replacement contractors that offer inferior products. Contact NEWPRO today and we’ll visit your Lowell, MA, home to provide a no-obligation consultation.

Siding Replacement Project

The NEWPRO process was fantastic. ”

“

They showed us a full 3D rendering of the final result before anything ever got started.

★★★★★

Peter & Jessica

Kingston, MA

More Happy Customers

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.”

Frank

Pembroke, MA

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

Massachusetts

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

Whole Home Solutions

Go with NEWPRO like I did, they are my home improvement partners for life. ”

They've replaced my roof, my front door, 38 windows around my house, my guest bath, and the doors on my pool house.

Massachusets

1-Day Bath Install

We totally fell in love with the designs. ”

NEWPRO really gave us an idea of how beautiful our bathroom could be.

Josh & Daisy

Methuen, MA

MAX-PROTECT ROOF SYSTEM

Not only will it beautify your home, it will protect it for years to come. ”

The process is actually very easy. Call NEWPRO — they'll tell you exactly what your home needs.

Wrentham, MA