Windows & Patio Doors

Replacing your windows doesn’t have to be complicated, especially when working with the pros at East Haven & Ridgefield Building Supply. We’ve been serving homeowners, designers, architects and remodelers since 1883, which means you’ll be working with a team of window specialists that have decades of experience.

We offer all the latest trends from natural wood looks to modern black windows with decorative grilles. Plus, stunning options to expand your square footage and meld indoors and outdoors, like sliding glass walls to carve out a new space. We have hundreds of options to choose from, in a wide range of materials, glass options, and frames. Our team can help you with everything from architectural replication and custom specialty shapes to the latest in space-saving pass-through windows.

Style and beauty are important, but at the top of our list is performance. Security, durability and energy efficiency are all non-negotiable at East Haven & Ridgefield Building Supply. That’s why we partner with the leading brands that you can trust.

Need new windows but don’t know where to start? Schedule a no-obligation consultation with a window specialist to discuss your options. Our impressive showrooms feature window displays in the latest trends and styles to ensure you get the look you want at the price you need.

Don’t trust this investment with just anyone. Contact us today!

Featured Brand

Windows & Patio Doors by

Andersen Windows & Doors

Andersen crafts and designs windows and doors that are a true reflection of the self-expressive people who
put them in their homes. Contact us today to see the bigger picture.


Below are a few of the Window & Patio brands that we offer at East Haven & Ridgefield Building Supply.
Don’t see what you’re looking for? Contact the location nearest you.

Our Products


Wood windows & patio doors act as a better insulator than other options, especially if you choose energy-efficient double-paned glass. Windows & patio doors made of wood are durable and bring a classic look to any home.


Wood-vinyl clad windows & patio doors have a wood interior with a vinyl exterior. They provide superior strength, as they do not warp, rot, or expand. Wood-vinyl clad windows & patio doors are low-maintenance while still providing a rich, warm wood interior.


Vinyl windows & patio doors are a great option for those looking for energy-efficiency. These are an incredibly low-maintenance option, since they do not need to be painted or stained. They can be cleaned with just soap and water if needed.


Fiberglass windows & patio doors have unparalleled strength, and excellent insulating properties, making them energy efficient. They require virtually no-maintenance, and will not rot, crack, split, rust or fade.


Aluminium windows & patio doors provide a low maintenance frame that is resistant to harsh environmental conditions. They often have thinner frames and a cleaner window profile.


Wood-aluminum clad windows & patio doors have a wood interior with an aluminum exterior. This provides the aesthetics of a wood frame interior with the strength provided by aluminum on the exterior.

Ready to start your project?

Visit one of our showrooms or speak with a designer for a free consultation.