Exceptional Windows in West Caldwell, NJ

Transform your home with high-quality window solutions from Windella Windows & Doors in West Caldwell, NJ. Whether you’re replacing old windows, making repairs, or planning a new installation, our team delivers top-tier craftsmanship and reliable products. We start every project with a complimentary in-home consultation to ensure your new windows match your home’s aesthetics, performance goals, and budget.

Professional Window Replacement

When it’s time for home windows replacement, trust Windella Windows & Doors to deliver high-quality solutions that improve both beauty and performance. We offer a wide selection of Pella windows, available in durable vinyl windows, timeless wood windows, and sleek, low-maintenance fiberglass windows. Whether you need a simple glass window replacement or a full-frame update, we’ll handle the job with precision and care.

Choose from a variety of window styles to match your home:

Double-hung windows
Sliding windows
Awning windows
Bay and bow windows
Casement windows
Fully custom windows

Our experienced team ensures every window replacement is installed to meet our high standards.

Dependable Window Repairs & Installations

From foggy glass to sticking frames, our window repair services restore functionality without the need for full replacement. For new builds or renovations, we also offer expert new window installation to help bring your vision to life.

Let’s Get Started

Windella Windows & Doors is your local source for reliable, energy-efficient windows in West Caldwell, NJ. With trusted products, expert workmanship, and honest service, we make upgrading your windows simple.

Schedule your free in-home consultation today to explore your options for custom windows, repairs, or full replacements.

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See What Our Customers Have to Say

Greg and team at Windella are awesome! Greg is extremely helpful in explaining options and talking through the process, transparent on pricing, and delivered and installed windows and doors right on time. Would recommend Greg and his team to anyone looking for new windows and doors.

Matt P.

We had an all around great experience with Windella. Greg helped us find the right window option for our whole house replacement and was super helpful throughout the process. The installation team was excellent and our old house was treated with expert care and craftsmanship. Everything was smooth sailing from start to finish. We couldn’t be happier!

Sara K.

I couldn’t be happier with the work. I had all the windows in my house replaced by Greg and his guys. The entire process was low stress and the price was great. The installers did some of the cleanest work I have ever seen. Greg was a professional from beginning to end. I’d highly recommend him for any window and door work.

Joseph O.

Huge thank you to Greg and his team! They replaced 22 windows and the front door. I cannot recommend them enough! We placed our order in mid January, and I am so pleased that on March 9th, the job is complete. Greg was wonderful and easy to work with. The installation team was top notch. They worked quickly but diligently and neatly.

Mary-Ellen G.

I highly recommend Greg and Windella. They completed a job for a very large picture window ahead of schedule, on budget, were easy to work with, kept everything clean, and I love the result! After my fantastic initial experience I went on to have Greg and Windella add two additional large modern windows. Again, the job was done earlier than expected and on budget. They delivered high quality results.

Jonathan H.

Greg and his team replaced our old back kitchen doors with a new Pella slider that looks fantastic. He was easy to work with and knowledgeable when walking through our options. His installation team was very professional, diligent and added additional touches on the interior to match our surrounding features. I would absolutely recommend his services.

Ryan M.

Thank you Greg for quick, courteous, excellent service. Greg came to fix an older sliding door which Pella was no longer willing to service. Door is now like brand new. Thank you for your willingness to show up for a small job. We'll be sure to remember you when it's time to replace and we are happy to recommend you.

Kathy D.