Windows

Enjoy the Numerous Benefits of Replacement Windows

Are your windows drafty, hard to operate, or hurting your home’s curb appeal? If so, replacement is a smart investment. Replacement windows can boost your home’s appearance, comfort, energy efficiency, and security. Based in West Hartford and serving all of Connecticut, Highland Window and Siding Company provides industry-leading replacement windows that deliver these benefits and more. We’ll help you choose the right windows for your needs and budget, then install them with expert craftsmanship to ensure your complete satisfaction. Don’t let old windows cause frustration or higher energy bills—turn to our team for the solutions you need. Contact Highland Window and Siding Company today for a free, no-obligation estimate.

Vinyl Windows

The vinyl frames of these windows are naturally durable, energy efficient, and low maintenance, making them a cost-effective choice for homeowners seeking reliable performance and style versatility.

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Fiberglass Windows

Extra-strength fiberglass windows resist warping, swelling, and other types of damage from the elements. Their sleek frames are also prized by homeowners who like modern design.

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Wood Windows

A classic choice, wood windows add timeless beauty and warmth. They are naturally insulated and customizable with a variety of rich finishes that add character to any type of home.

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Aluminum-Clad Windows

Featuring natural wood frames for interior ambiance and an aluminum outer layer that protects against the elements, aluminum-clad windows offer the best of both worlds. Enjoy the lasting charm of real wood windows with far less upkeep.

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Why Choose Highland Window and Siding Company?

We are 100% dedicated to helping homeowners in Connecticut improve their homes with new windows, siding, or doors. Contact us today for more reasons why we’re the right choice for your project.

Decades of Experience

We are a family-owned and operated home improvement company that has been serving the Connecticut area for more than 20 years.

Company-Employed Installers

All of our window, siding, and door installations are completed by highly trained company employees, not subcontractors, for your peace of mind.

A+ Rating With the BBB

Our dedicated customer service has earned the respect of countless satisfied customers, as well as an A+ rating with the Better Business Bureau.

Lifetime Warranties

Going beyond the industry standard, we back our labor and materials with lifetime warranties—that’s double lifetime protection for your investment!

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Window Replacement From a Highly Reputable Company

Highland Window and Siding Company partners with trusted manufacturers, including Harvey, Allside, Andersen, and ProVia, to bring homeowners the finest replacement windows available. Every house window we install is customizable to suit your needs. Select from different styles, colors, hardware, and accessories. You can also trust that your new windows will be installed correctly because we use highly trained company employees, not subcontractors, to complete the work. Plus, our double lifetime warranties go well beyond what other window companies offer in terms of protecting your investment. With unmatched craftsmanship, high-quality windows, and customer-first service, we make window replacement a stress-free experience. Contact us today to learn more about our residential windows and schedule a design consultation.

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Five-Star Reviews

Read Our Reviews

Highland Window and Siding Company has built a 5 star reputation for customer service, earning hundreds of positive reviews across our 20+ years in business. Read our customer testimonials, and contact us today to learn how we can transform your home.

“Truly a 5 star company! Price was very competitive and the experience was outstanding. They replaced an oversized bay window and everything went smoothly from start to finish. Great communication from estimate through install. Best of all, they were extremely clean and respectful of my property, which is honestly not typical with contractors. Highland Windows gets my highest recommendation!”

Pat S.

Tampa, FL

“Couldn't be happier with this company. Honest, returned calls promptly, and was the lowest estimate. Workers were polite and worked nonstop. Job done in a day and a half. Marc came by to see that we were happy. Love the new windows including an odd hexagon window they did a great job with.”

Riviya M.

Tampa, FL

“I highly recommend Marc and his team at Highland Window Company LLC. They took care of redoing our siding, roof and gutters. Lovely to work with - fair, good communication, wonderful attention to detail and no pressure. We love the new look!”

Kim H.

Tampa, FL

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