Castle "The Window People" currently operates in the following states:
- Connecticut
- Delaware
- Maryland
- Massachusetts
- New Hampshire
- New Jersey
- New York
- North Carolina
- Pennsylvania
- Rhode Island
- South Carolina
- Virginia
- West Virginia
To learn more about our products and services, please select your location below to be redirected to your local office's web site.

Subscribe to our Newsletter:

Email Address:
First Name:
Last Name:

You are here :- Home


We are so confident in our work that we offer one of the best guarantees in the industry. We cover everything 100%.

• Windows
• Glass Breakage
• Seals
• Vinyl
• Parts
• Service
• We even cover labor and installation.

Are you looking for the very best replacement window money can buy? You've found it with Castle Windows. Replacing your home's windows with high-performance Castle Windows is one of the wisest home improvement investments you'll ever make.

For over 30 years we have been designing windows to fit your world. We offer a wide selection of top quality, custom-made windows to fit your home because we know you appreciate variety, expect quality and demand affordability. Our windows are a reflection of our dedication and commitment to excellence. The skill and care our people take in manufacturing quality replacement windows originates from the tremendous pride we exhibit in all phases of production, including precise engineering and thorough quality control testing. All windows are made in the USA.

We are committed to producing the best product possible and we confindently stand behind our work with a lifetime limited warranty to protect your window investment. With Castle Windows you not only make an investment in your home, you make an investment in free time for yourself and your family.

Featured Testimonials



Press Releases

Toys For Tots

Drafty Windows

Habitat For Humanity

Obama Explains How Insulated Windows Can Save NJ Homeowners Cash

The President says that the best way to save on energy is through insulation and new windows - Click here to see for yourself