The Window Source of New England

Keep It Warm Inside Your Home

Invest in new windows and improve your heat efficiency. Double-Hung in White, Energy Star Certified, 100% Transferable Lifetime Warranty!

The Window Source of New England

Call Now
(888) 282-2912

779 Lafayette Rd Suite 1
Seabrook, NH 03874

Installing New Windows, Siding & More in

  • Boston
  • Brookline
  • Cambridge
  • Newton
  • Wayland
  • Brighton
  • Wellesley
  • Lexington
  • And More!

Windows

Entry Doors

Patio Doors

Siding

  • Picture Window Replacement and Installation
  • Awning Window Installation and Repair
  • Casement Window Installation and Repair
  • Double Hung Window Installation Estimates
  • Double Hung Window Repair and Installation
  • New, Heavy Duty Entry Door Replacement and Installation
  • Sliding Patio Door Repair and Installation
  • Whole House Siding Installation

Storm Doors

Sliding Patio Door

Siding

Picture Window

Roofing

Entry Door

Gutters

Double Hung Window

Awning Window

Casement Window

Double Hung Windows

Get Free Estimate

Boston’s Top Source of Energy-Efficient Replacement Doors and Windows

If you’re a homeowner in Boston or the surrounding areas and you require replacement windows, The Window Source of New England can meet all your needs. We offer factory direct pricing on stunning premium new home windows and other products. Choose a bay window in one room, a basement window for another, and have an awning window installed elsewhere to make your home stand out. Beyond our premium window installation services, we also ensure the rest of your home looks its best. Choose custom entry door installation when you want a door that makes guests impressed or change your exterior house colors with our new home siding installation services. We also specialize in patio doors that bring the outdoors inside.

Home Window Replacement Designed Around Your Boston Home Needs

Whether you need a new front door, home window replacement, patio door installation, or something else, The Window Source of New England offers it. We even offer financing so you can get the improvements you need and pay them off over time. We pride ourselves on offering the windows and doors you need, no matter what style and size appeal to you. All of our new home windows are made to be durable and long-lasting. In addition, we offer a warranty to offer additional peace of mind. We pride ourselves on being the best window replacement company in the Boston area and keep the designation by offering superior windows and excellent installation services.

Select The Window Source of New England for Your Boston House

When you are ready for new home windows or replacement windows in Boston, reach out to us at The Window Source of New England. We offer an array of custom and standard windows with competitive prices and expert installation. Reach out to us for a free estimate and get started on your next big home project.

Real, Local Reviews From Happy Customers

4.8

The Window Source of southern NH installed new casement windows in an addition on our existing home. Communication and scheduling was excellent, installer Craig is very professional. Windows look great and match the existing house which is 40 years old. Told the owner, Skip we will be calling him again to replace a couple old windows. A+ company and customer satisfaction!!

M S

I bought 7 windows from Window Source. There was a slight problem with one of the windows. Skip, the owner, was quick in responding and took care of the problem right away. I was very happy with the installer, Leroy, he was professional, polite and cleaned up. When he left, he took the old windows and storm windows and left me with new insulated windows.....no mess at all. I need a new front door and will certainly call Window Source. Thank you Skip, Leroy and Andrea.

Maggie Plasse

We reached out to the window source to install 9 new windows in our 1900 year old house. Gary who came out to give us a quote was easy to work with and very informative. He walked me through what the process would be and why we needed what we needed. We had two other companies give us quotes but we felt the quality and knowledge of the window source company was the best option for us. For installation it was such an easy process and the installers were very professional. They completed the project in two days and it looks amazing. They really did a great job and I’m very happy we decided to choose the window source.

Kyra Caron

I had 19 windows and a glass sliding door installed.
Incredible experience. Professional company, great quality products and the entire crew from sales to the installers were outstanding.
Highly recommend this company.

larry mcginness

I love my new windows. Everyone I dealt with from sales to installation was very nice. Installers were very neat, cleaned up after themselves and did a fantastic job. My husband was impressed with how hard they worked. I would highly recommend this company.

Amy Difeo

Window Source Q&A

Is it worth it to replace my windows?

Is it worth it to replace my windows?

Older windows are notorious for being leaky and inefficient. At The Window Source, we are constantly improving our technology to be more energy efficient. Installing new windows can realize up to an 80% return on investment when you sell your home. Coupled with the savings you’ll see on your energy bill, the cost of window replacement can often be quickly offset.

How do I know when to replace my windows?

How do I know when to replace my windows?

Anytime you notice damage on your windows, it is a good time to have them looked at by an expert. Damage can be caused by water, insects, and father time. Your old windows ar inefficient, unattractive, and can cause damage to your home, call our experts today!

How much will it cost to replace my windows?

How much will it cost to replace my windows?

The best way to determine the cost is to contract a professional and receive an in-home estimate. At The Window Source, our estimates are FREE to you.

What types of payment methods and financing do you offer?

What types of payment methods and financing do you offer?

We offer a variety of payment methods and financing options. Please contact us to hear our options.

What Warranty do you offer?

What Warranty do you offer?

Lifetime Warranty - All Window Source products come with a limited lifetime warranty. You will have peace of mind knowing that you will only make this investment in your home once. Ask your window consultant for details.