Renewal by Andersen® offers the best window replacement options in the industry, which feature exclusive materials and technologies that clients in Knoxville may not be familiar with. In this blog, we answer some frequently asked questions:

Many Tennessee homeowners admit that the only time they consider (or even remember) getting regular window maintenance is when they see obvious signs of damage and dirt. Despite appearances, windows such as bay, bow and casement windows are prone to a few common problems that can be wholly avoided with proper maintenance. The good news […]

As your local window contractor, Renewal by Andersen® of Knoxville is helping homeowners make their homes more energy-efficient through the windows we install. While our use of fibrex® makes our window frames durable and ensures energy efficiency, it’s the glazing we use that make it as energy-efficient as possible.

Part of the reasons why window replacement matters is that doing so helps enhance your  Knoxville home’s overall value and curb appeal. However, there are ways to make your new windows even better. One way is to add window boxes.

At Renewal by Andersen®, we value energy efficiency and your protection against any kind of weather. That’s why we recommend our High-Performance™ Low-E4® glass for any window replacement project. We push the limits of glass technology by providing an amazing experience for your family while maximizing energy performance.

If your home is based on traditional architecture, you should consider choosing double-hung windows for your next window replacement project. It is the window style that strikes the perfect balance between familiar features and modern flair.

For over 100 years, the name Andersen® has become synonymous with quality replacement windows and patio doors. Renewal by Andersen is more than just a replacement window contractor, though. We are the Andersen Corporation’s full-service replacement window division, and we carry this tradition through the Renewal by Andersen Signature Service. 

Improving your home takes more than just making it more attractive; it also involves increasing its utility and its role in your property’s energy efficiency. Apart from your house’s roof, your windows and doors play the biggest role in improving all these factors.

Renewal by Andersen® stands for absolute craftsmanship. When you order a window from us, we make it especially for you and your home. Your window is fitted to the exact specifications and style of your house. When the factory is assembling your window, we know that it is yours and that we are crafting it […]