Your Source for Quality Windows in Connecticut

As a Marvin-authorized window replacement contractor and Velux-certified skylight installer, we know how to handle any project.

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Connecticut Window Installation Contractors You Can Count On

With over 55 years of experience on our side, Burr Custom Exteriors is the trusted name for window installation in Connecticut. Our exterior remodeling company is a Marvin-authorized contractor and certified Velux skylight installer that delivers high-performance windows built for New England homes. With us as your window contractor, you’ll enjoy a home that’s more comfortable, secure, and energy-efficient.

Why Connecticut Homeowners Choose Us for Replacement Windows

Since 1969, Burr Custom Exteriors has helped thousands of Connecticut homeowners upgrade their windows with confidence. We’re a family-owned, second-generation company rooted in exceptional craftsmanship and customer service. Unlike those high-volume contractors, Burr takes a personalized approach to window installation. Our team handles every step to ensure truly personalized and flawless execution.

Burr Custom Exteriors offers smart window replacement solutions to homeowners looking to upgrade energy performance, aesthetics, or both. We’re also certified by industry-leading window manufacturers like Marvin and Velux, so you can trust you’re receiving the best of the best.

Visit our Stratford design center to explore Marvin window samples and talk with a local expert.

Our Window Installation Process

Every Burr Custom Exteriors project begins with a no-pressure consultation to understand your home improvement goals, assess your space, and guide your selections. We help you choose from premium window frame materials (vinyl, aluminum, or wood), glass packages, and ventilation styles according to your needs.

From there, our factory-trained Burr crews handle everything, including:

Performing precise measurements and entirely removing old windows
Installing custom-fit Marvin windows with insulated installation and proper flashing
Providing clean, efficient jobsite management and consistent communication

Your project is backed by both Marvin’s manufacturer warranty and Burr Custom Exteriors’ own workmanship guarantee.

Connecticut Window Contractor

In the market for new windows? Have peace of mind knowing you’re choosing the highest-quality products that are installed by experts you trust!

Window Replacements

Burr Roofing, Siding, & Windows is a trained and certified window replacement company that has decades of experience handling new window installations throughout Connecticut. Our team will ensure you’re left with premium windows that elevate aesthetics, improve security, and lower energy bills!

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Window Options

Our window contractors offer a variety of options when it comes to our replacement windows, so you can have the best fit for any room around your home. This includes awning windows, bay windows, bow windows, casement windows, double-hung windows, garden windows, picture windows, sliding windows, and more.

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What Our Team Brings to the Table

55+ Years of Experience

Burr has been in business since 1969, which means we have been working with Connecticut homeowners for over five decades! That said, we know how to keep your home in top shape through every season.

Affordable Design Services

On top of providing top-of-the-line window installation services, we go above and beyond to help you through the design process, too. During our initial consultation, we’ll help you Plus, we offer complete design-rendering services for large projects, so you don’t have to hire a separate architect.

Certified Window Contractors

Our Connecticut window installers have earned a great reputation over the years. This includes gaining status as both a Marvin-authorized window replacement contractor and Velux-certified skylight installer.

Results That Last

When you choose Burr as your trusted roofing company, you can have peace of mind knowing you’re getting quality care you can trust. Plus, we offer great financing options, so you can get the services you need without breaking the bank.

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Replacement Windows Built for New England

Drafty windows and outdated seals can drive up energy bills and make your home feel uncomfortable. Burr Custom Exteriors specializes in full-frame window replacements to address underlying issues such as moisture intrusion and structural wear. Our Marvin window systems are designed for New England’s unique climate, offering reliable performance through all four seasons.

We don’t simply patch and call the job done. Instead, our window installers provide full replacements using premium materials and precision methods that ensure lasting results.

Window Styles & Options

Every room in your home has distinct needs. That’s why Burr Custom Exteriors offers a range of window styles from Marvin, including:

Double-Hung: Classic and versatile, ideal for airflow and ease of cleaning
Casement: Sleek and secure, with strong weather seals and a crank mechanism
Bay & Bow: Project outward to add light, space, and architectural flair
Sliding: Modern and efficient, perfect for tight spaces
Picture & Garden: Fixed panes that frame your view or brighten indoor greenery

Explore more options on our Window Types page.

Certified Skylight & Specialty Window Installation Services

Burr Custom Exteriors is also a certified Velux installer offering skylights and sun tunnels that brighten up hallways, bathrooms, attics, and stairwells. From standard replacements to complex roof integrations, our crews are trained for all skylight applications, including solar, fixed, venting, and specialty installations.

Warranty, Financing & Peace of Mind

Every Marvin window comes with robust manufacturer coverage in addition to our own workmanship warranty. Financing plans are available for qualified homeowners to make it easier to invest in high-quality replacement windows without compromising budget.

What Connecticut Homeowners Are Saying

“Every room feels brighter. We replaced all 18 windows with Burr and it’s made a huge difference in our heating and cooling.”

– Roberta, Milford

“Clean install, great crew, and the Velux skylight changed our upstairs completely.”

– James, West Hartford

FAQs About Home Window Installation in Connecticut

What types of windows do you install?

We install a full range of Marvin styles, including casement, double-hung, bay, bow, sliding, and more in wood, vinyl, and aluminum varieties.

Do you replace windows year-round?

Yes. Our crews are trained to handle installations in all seasons with proper weatherproofing and protection.

What window brands do you carry?

We proudly install Marvin windows, Velux skylights, and Therma-Tru doors.

Do you serve my area in Connecticut?

Most likely! Burr serves homes across Fairfield, Hartford, New Haven, and Litchfield Counties. Check our Service Areas page to confirm.

Ready to Replace Your Windows?

Every window installed by Burr Custom Exteriors is part of a comprehensive, worry-free process that begins with a complimentary consultation. Let’s get started! Contact us today to schedule your free window installation consultation in Connecticut.