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Window Replacement Company

With four distinct seasons and a wealth of stunning natural scenery, the Northeast is a charming and enjoyable place to call home—but that's only if your windows are energy efficient and durable enough for this challenging climate! As a professional, local window replacement company, Custom Built engineers and installs windows designed to withstand a variety of harsh weather conditions while retaining their beauty, thermal protection and ease of use.

Superior Window Replacement Services

The windows we install are engineered to last. Our local installation contractors enhance your home with locally made windows and doors made and installed with quality in mind!

  • Expert Installation: Expert local contractors deliver superior service with decades of window installation experience, ensuring quality service and performance.
  • Quality Products: Durable, energy-efficient vinyl replacement windows are made for long-lasting beauty, ease of use and reliability.
  • Our Guarantee: Both our window installation service and the replacement windows we install are backed by our Lifetime Warranty.

Energy Efficient and Durable by Design

If your outdated windows are no longer sealing out the heat and cold, turn to the family-owned window professionals of Custom Built! Our energy efficient vinyl replacement windows are made in the USA – custom-designed and manufactured by us in Rhode Island.

Expert Window Installation Contractors

As a locally owned and operated business employing experienced local contractors, all of our window installers live and work here—giving us unparalleled knowledge of our unique climate conditions and building requirements. 

There may be dozens of window replacement companies around, but we're confident that none can beat the window installation expertise of Custom Built. With more than 50 years of remodeling experience, our family business has the know-how to tackle even the most challenging window installations!

Custom Windows, Custom Replacement Services

If you aren't loving any of the typical windows you see around the neighborhood, let Custom Built wow you with our custom replacement windows! With many sizes, shapes, and operating styles available, we can help you build the perfect home window replacement for your budget and aesthetic preferences. For top-rated energy efficiency, choose from our double and triple pane windows, installed by our expert window replacement contractors.

Boost Space and Style With a Bay or Bow Window Replacement

If you're investing the time and money it takes to replace your windows, shouldn't your installation be something you truly love? Consider the eye-catching appeal and increased functionality of a bay or bow window!

  • Bay windows are made from three separate window units, jutting out from your home's outer wall to add both interior space and elegant curb appeal.
  • Similar to bay windows but with more window units, bow windows create a gently curving rather than angular appearance.

Maximize Airflow Through a Double-Sashed Double Hung Window

One of the most popular types of replacement windows in New York, Rhode Island, and Connecticut, double hung windows are great for bringing tons of fresh air into your home. Because they have two sliding sashes instead of just one, you'll have much more control over the location and extent of your home's ventilation. And like all of our window replacement products, our double hung windows are made by us in our local RI facility—guaranteeing the quality you deserve.

Schedule Your Free In-Home Replacement Window Estimate

For industry-best products from certified window replacement professionals in New York, Rhode Island, Massachusetts or Connecticut, you can't go wrong with Custom Built. Learn more about our many window options (and our lifetime warranty protections!) by calling us today. You can also request your free in-home cost estimate by completing our quick online form now.

Made in the USA

Made in the USA

Quality Products Made in the United States

Lifetime Warranty

Lifetime Warranty

We Stand Behind Our Products and Labor

Veteran Discounts

Veteran Discounts

Special Pricing for Veterans and Service Members