What is the Stanek Difference?

Quality, Custom, Affordable Replacement Windows with Endless Options

We offer the best value for your investment. Stanek® Windows are custom built, just for you. Our windows are of exceptional quality, offer superior performance and energy efficiency, and are beautiful, affordable and easy to maintain. More importantly, we control the process from start to finish. We design, manufacture, install, guarantee and service your windows.

We do everything for you

It's time to start your replacement window buying journey!

No middlemen, no hassle – just beautifully crafted windows that won't break your budget.

We Design

We Manufacture

We Install

We Guarantee

We Service

1. We Design Your Windows

Windows are a big investment. They are a permanent, visual and functional part of your home that you'll use daily for years to come. That is why we custom design each and every window around you. We offer endless options to customize your windows just the way you want them including a variety of window styles, custom shapes and sizes, interior and exterior color options, hardware finish options, energy-efficient glass options, designer glass options and custom between-the-glass grid patterns.

2. We Manufacture Your Windows

Unlike many window companies, we make our own windows, in the USA. It's one of the things that sets us apart. As the window manufacturer, we control the process from start to finish assuring the highest quality at every step. It also allows us to offer the widest range of options to meet your needs. Made by the hard working men and women of our community, Stanek windows are made with exceptional attention to detail and superior quality materials. Not only will your window look beautiful and timeless, but it will function and perform effortlessly.

3. We Install Your Windows

The proper installation of a window is vital to its long-term performance. Without proper installation, your windows won’t have adequate structural support and, over time, could fail. Our highly experienced and certified installation teams provide expert installation, delivering unbeatable quality control and long-term performance of your windows. In addition, we treat your home with the utmost respect and do everything we can to minimize disruption of your space. In short, our crews are considerate and clean up after themselves. Plus, during the cold winter months, our crews use a cold-weather installation process to minimize your home’s exposure to the elements.

4. We Guarantee Your Windows

You can rest easy knowing your window investment is certified and guaranteed. Stanek windows are independently tested and certified for structural and thermal performance in an accredited laboratory and have earned among the highest ratings in the industry. Our windows carry not one, but three certification labels; a NAMI Structural Certification Label, a NFRC Certification Label and an ENERGY STAR® Label. Plus, we confidently stand behind our custom-manufactured products with a limited lifetime warranty for peace-of-mind protection. As the manufacturer of our own windows, should you experience an issue with one of our products, you work with us directly, not a third party.

5. We Service Your Windows

Our service doesn't stop once your new windows are installed. If there's ever an issue with your windows at any time, we're here to help. Our trained service technicians are professional, courteous, and each and every one is a Stanek Windows expert. Don't just take our word for it – read what our happy customers have been saying about their recent experiences.

Let's get started, for FREE

We'd love to work with you, even if you don't end up purchasing windows from us.

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What People Are Saying About Stanek Windows

Don't just take our word for it, listen to our many satisfied customers. Read testimonials and hear from real people who love our quality replacement windows.

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"We had to replace a Pella Bay Window which leaked and had mold. Now we have a new Stanek Bay. What a difference — warm and doesn’t leak!"

Mr. & Mrs. William E. L. – Euclid, OH

"Your in-home demonstration exceeded the other company's which is why I went with Stanek Windows. The installers were great and took time to walk me through the operation of the windows."

Joan Z., Windham, NH

"Warmth and beauty without additional window treatments! I'm thrilled with my new windows and wish I could start over with the ones I purchased from your competitors!"

Cheryl H., Westlake, OH

"Buying our new windows from Stanek was a fabulous experience from the beginning to end. Our windows are great and installation looks perfect!"

Mary Jo N., Brookfield, WI

"Our windows were in terrible shape but we didn't realize just how bad they were until the new Stanek Windows were installed. What a difference! Great people and really well-constructed windows."

Clayton W., Hamilton County, OH

"I was very pleased with your products. I was extremely pleased with the installation team that worked on my windows and door. They went above and beyond to assure that I was happy with the result."

Debbie S., Buffalo, NY

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