
1. Consultation
Renewal by Andersen design consultants come directly to you to learn about your design and energy needs, then help you create a project plan.

2. Manufacturing
Windows are ordered and assembled in the US by window experts, while a project install manager ensures the proper measurements for a draft-free fit.

3. Installation
Certified master installers treat your home near Wausau or Stevens Point as if it were their own while installing, sealing, and insulating your new home improvement.

4. Customer Care
Experience client support anytime throughout the installation process and beyond with Renewal by Andersen® signature service.
Our team near you in Wausau is ready to help you with your next home improvement! We make the entire replacement window installation process as simple as possible with a dedicated window expert at every step. Get started when you contact our team today, then start improving the look and feel of your Wausau area home sooner than you think!
Sustainably built with reclaimed materials, a replacement window by Renewal by Andersen improves the energy efficiency of your home, too.
All our stationary and functional windows are made with energy efficient, heat-resistant glasses and our proprietary Fibrex® material frames. Regardless of your home’s location, climate, and seasonal weather changes, your custom window replacement is optimally draft-free and insulating—saving money on your heating and cooling costs as well as strain on your appliances.
Schedule your in-home energy analysis today to learn how you can keep your family cool and comfortable with energy savings up to 73% all while naturally brightening your house!
Even top-tier window products rely on professional installation for optimal performance. That’s why all Renewal by Andersen® windows and patio doors are exclusively installed by our certified master installers.
To be a certified master installer, window contractors must exceed window replacement standards and deliver custom, lasting window and door installation through:
- Expert home improvement fitting with exact measurement to eliminate drafts and other outdoor elements from your home’s interior:
- Thorough preparation and clean up of the work area—even taking your old windows with them when they go! And
- Complete inspection of your new home improvement, making sure everything functions as it should immediately and for years to come.
See the difference certifies master installation makes in our gallery!


As with most types of home improvements, a window replacement that’s cheap in cost is likely to also be cheap in quality. When shopping for windows, make sure you consider the long-term costs of poor performance and the potential for another replacement down the road. Added up, those costs often significantly outweigh that of a quality window installation in the first place.
Alternatively, long-lasting, energy efficient windows are a solution – rather than a quick fix – for your home.

Specialty windows by Renewal by Andersen are custom-shaped windows available in nearly every size or shape. Whether you need an arched window above a front door, a round one near your roof, or basically any geometric-shaped window replaced in your home, our specialists can custom-design and install a perfect replacement.
See our specialty windows in action.
Like our windows, Renewal by Andersen® patio doors combine the best of style and efficiency for any central Wisconsin home.
Consider a tradition French door in either hinged or sliding configuration or go modern with the wide views of a contemporary sliding glass style. Either way, our patio doors are guaranteed to last—beautifully framing the outdoors while providing easy access to them, and keeping your interior cool and comfortable at the same time!
Explore our patio doors page here, then contact us to learn more!
