Custom Built Window and Door Systems

Featured Products

Porch Enclosures

Custom Built products can transform your under-used deck, patio, porch or breezeway into a beautiful, functional room that will improve the quality of your life and increase the value of your home.

Entrance Doors

Your home expresses the way you live. So make your home more distinctive and valuable with decorative glass for your entry door, sidelights and transom.

Storm Windows

Architect-specified Point 1 storm windows are designed and manufactured to maximize energy efficiency, while enhancing the appearance and value of residential and commercial dwellings.

Replacement Windows

Custom Built’s Polar Guard vinyl replacement windows are custom made to fit your opening and feature elegant sash bevels, an integrated lock n’ tilt mechanism and more.

Start Your Cameras: Photo Contest

July 19, 2011

To kick off our our biannual photo contest with a bang — we’re giving away 3 Amazon Kindles! Custom Built is looking for photos of completed projects featuring our products. Photos could be of vinyl replacement windows, storm windows, entrance doors, anything that showcase our products in an interesting or beautiful settings. There is no [...]

Welcome to the New Custom Built Window & Door

March 11, 2011

Last night we re-launched what amounts to the 4th version of Custom Built Window and Door’s website, and we’re confident it’s the best one yet. Looking for a way to showcase more of our products and highlight what we’re expecting to be a more active blog area, we re-designed the entire front page, and added [...]

2011 Energy Tax Credits

February 15, 2011

If you’re considering purchasing new windows or doors, there are still federal tax credits available for 2011. Although the new tax law has reduced the amount of the credit and modified the criteria, you are still eligible for tax credits for making your home more energy efficient. Purchasing Custom Built ENERGY STAR® qualified products help [...]

About Us

Welcome to Custom Built Window & Door Systems - manufacturers of the finest quality window and door products. Family owned and operated since 1961, Custom Built has a history of quality and customer service, something of a lost art today. All of our products are manufactured in our facility in Warwick, RI, including our Saturn and Polar Guard series vinyl windows, Point 1 and Custom 100 aluminum storm windows, steel and fiberglass Entry Doors, aluminum storm doors and porch enclosures.

Customer Feedback

The windows are great. We had 21 of them installed and they have helped in heating and cooling savings since. Thanks for a good product.

Jerry Conlin, RI

I have been buying Custom Built Window & Doors products for about 20 years. Their quality and service is second to none. I would recommend them to anyone. They always stand behind their product.

David Hall, RI

I found Custom Built Window in Rhode Island with Google’s help, and was immediately impressed with them. I told them what we needed, we communicated a couple of times via email, talked once on the phone, and bang, we had our window within 10 days from submission of the order. And it’s perfect, exactly what we wanted. Very well made too.

Thomas Nolan, CA