Incomparable Replacement Windows Available in Sun Prairie, WI & All Nearby Cities

If you need replacement windows for your home in the Sun Prairie, Wisconsin, area, your search for a contractor can stop with Frey Construction. We proudly offer replacement windows with features that can improve the energy efficiency of your Sun Prairie, Wisconsin, home, while keeping it protected from the elements and requiring minimal maintenance.
Energy-Efficient Benefits of Our Replacement Windows

One of the most important features homeowners are looking for in their replacement windows is energy efficiency. At Frey Construction, our house windows feature:
- Triple-paned glass that limits heat transfer while also helping to keep out pests, allergens, and noise pollution
- Foam-filled vinyl frames that provide additional insulation around your windows
- Low-E, reflective glass coatings that block heat and damaging solar rays
What’s more, our replacement windows are made with vinyl frames, which offer a durable structure and low-maintenance option for your home. This makes them easy to clean so that your replacement windows will continue to look like new over the years. You won’t have to worry about scraping and repainting your windows as other types of windows often require. All of these features combine to provide you with a durable, attractive, low-maintenance, and energy-efficient set of windows for your Sun Prairie, WI, home. You may even notice that your monthly energy bills go down, as our windows perform so well that they can reduce strain on your HVAC system.
The great performance features of our replacement windows don’t come at the expense of style, either. You’ll be able to choose from all of the most popular window styles, including:
- Awning
- Double-hung
- Picture
- Casement
- Bay
- Sliding
- Bow
You’ll be able to find a set of replacement windows that’s just right for your Sun Prairie, WI, home from our selection of high-performing house windows.
Get Started With Our Professional Window Services
To top it all off, you can count on Frey Construction’s technicians to install your replacement windows. Our window installation specialists are held to high standards for performing clean, safe, and exceptionally executed installations to ensure the best results for your replacement windows. We understand that your new house windows will perform only as well as they’re installed, which is why we take extreme care in our window installation services to maximize their beauty and performance over the years. We also back our work with a 15-year workmanship warranty that keeps your window investment protected so that you can have complete peace of mind in your new house windows.
Contact Frey Construction today to learn more about our replacement windows and the benefits they can offer your home. As a trusted home improvement company that’s been serving homeowners throughout the region since 1995, you can rely on us for Quick and Painless home improvements. We are pleased to be your source for complete window installation services and more in the greater Sun Prairie, WI, area.
SPECIAL OFFER
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Absolute Gutters
SPECIAL OFFER
20% Off
Absolute Gutters

Customer Stories
We recently had our home remodeled by the team at Frey Construction. The entire Frey team was professional, experienced, courteous and patient. The final result was exactly how we had envisioned. If we have other home remodeling projects in the future, we would certainly not hesitate to call Frey Construction again.
I am very pleased with Frey Construction. They replaced my roof and gutters. The workers were fast and efficient, and they were always courteous and professional. The office staff was patient and helpful and I appreciated all the time they spent to answer my questions. The quality of work is exceptional and they exceeded my expectations with the clean up afterwards. I highly recommend them!
Frey has done a lot of work for us and the quality is always great. My favorite thing about them is that they are extremely responsive and professional with great customer service. We've previously worked with them on siding and gutters. Most recently I had some windows replaced. They were very helpful and assisted in removing a wall-mounted shelf, which I consider an above and beyond service.






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