As an expert in windows installation, we make sure our products are incredibly energy-efficient. The Renewal by Andersen® of St. Louis High-Performance™ Low-E4® glass features some of the best advancements in energy efficiency. It has a unique glass coating, double glazing, dual seal and more. Learn more about how our windows improve your home’s energy efficiency […]Read More
News and Updates
As the leading replacement doors and windows company in our area, we can install high-quality products that will improve your home’s curb appeal. Renewal by Andersen® of St. Louis offers our customers replacement windows and patio doors with extensive customization options. These options will allow you to easily design doors and windows that match your home’s style. […]Read More
Understanding what your window is trying to tell you will give you time to decide on whether you need new windows. However, the problem is that most homeowners never notice issues until it’s too late. Renewal by Andersen® of St. Louis, the home remodeling expert, explains what signs for which you should look out: Condensation […]Read More
Many people find it challenging to pick the right patio doors for their home, especially with the variety of options available. Two factors, however, are the most important: aesthetics and function. The catch is that you might find a patio door unit that operates just fine but doesn’t match your home’s modern character. Fortunately, Renewal […]Read More
Correctly installed windows operate smoothly and efficiently. A fully functional window can boost your home’s curb appeal and energy efficiency. Working with a fly-by-night installer instead of a licensed contractor for your window replacement can, however, result in costly repairs or premature replacement. Renewal by Andersen® of St. Louis, a premier windows installation company in […]Read More
"Love the windows and patio door. We want to finish the whole house when we can financially. We give Anderson and employees, especially the sales rep Mike that came to our house, the highest rating. Mike was knowledgeable and courteous. Also not high pressure."
"Our installation team was top notch. While they said they were sending a "team"to install 21 windows it was only two people. But I see why, the process was seamless and everything was done correctly and consistently with the leadership of Clayton. We had a tiny problem with one window within a week of installation and their response time was prompt to remedy the situation. Our windows are beautiful. Our home is warm and cozy."