Invest in New Replacement Windows for Your Home in Summit, NJ

Outdated windows can affect more than just the appearance of your home. Drafts, rising energy bills, and difficult operation are all signs that it may be time for an upgrade. At Windella Windows & Doors, we help Summit, New Jersey, homeowners improve comfort, efficiency, and curb appeal with professionally installed replacement windows designed for long-term performance.

Window Options for Every Home

Every home has its own character, which is why we offer a wide selection of Pella replacement windows to match different architectural styles and homeowner preferences. Whether you want a modern look or something more traditional, our team can help you choose the right fit.

We install:

Vinyl windows for low-maintenance durability
Fiberglass windows for strength and energy efficiency
Wood windows for timeless beauty and customization

We also offer multiple window styles, including double-hung, casement, picture, sliding, awning, and specialty-shaped windows.

Improve Comfort and Energy Efficiency

Modern replacement windows are built to perform far better than older models. Advanced glass technology and insulated frames help reduce heat transfer, keeping your home more comfortable during both cold winters and hot summers in Summit. Many homeowners also notice reduced outside noise and smoother day-to-day window operation after replacing aging windows.

New windows can also bring more natural light into your home while giving the exterior a refreshed, updated appearance.

Professional Window Installation Makes the Difference

Even the best windows need proper installation to perform correctly. Windella Windows & Doors takes a detail-oriented approach to every project, from accurate measurements to careful finishing work. As a Pella Platinum Elite Certified Contractor, we follow high installation standards to ensure reliable results and lasting value.

Schedule Your Consultation

If you are considering replacement windows for your Summit, NJ, home, Windella Windows & Doors is ready to help. Contact our team today to schedule a consultation and explore window options that fit your style, needs, and budget.

Get a Quote

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.