If you’re planning a full window replacement this spring, you should go for the best in the industry. Renewal by Andersen® of San Francisco provides sturdy and reliable windows for any home style, using only high-quality materials like fibrex®. Here, we’ve answered some of your most frequently asked questions about our framing material. 

To make sure your home is more eco-friendly, you need to get windows that provide excellent energy efficiency and comfort. Only a few windows can give you both high-quality performance and design, and none can give you a better combination than our fibrex® windows.

  Innovations in the window industry have made many different types of windows available to the market. This means homeowners have numerous options in terms of design, colors, textures and features when it comes to choosing replacement windows in San Francisco.

fibrex® is an exclusive product of Renewal by Andersen®, the premier window company in Nashville, TN. This framing material combines the strength of wood and the low maintenance qualities of vinyl. Thanks to the company’s sustainability efforts, its content is recycled—40% of the material utilizes reclaimed wood fibers. Combined with polymers, fibrex provides a lot more […]

Vinyl windows are a popular choice for homes due to their strength, durability, low maintenance requirements and cost. However, one disadvantage of this window material might make you rethink this option as it could potentially have an impact on the longevity and overall cost-efficiency of your window — window warping.

Planning to install new windows? Don’t forget to check the warranty. The extent of the warranty coverage will partly determine the returns on investment on your new units in the event they get damaged.  What are the things you should look for in a window warranty? Renewal by Andersen® of Knoxville lists them in this post. 

Specialty windows help elevate your Knoxville home’s design aesthetic and functionality. Unlike sliding windows and other styles from Renewal by Andersen® that follow certain standards, these windows can come in different shapes, from circles and semicircles to many-sided polygons.

In a perfect world, window materials should be sturdy and resistant to water. They should also be easy to maintain and able to deal with thermal expansion and contraction. Other ideal features include excellent insulation and outstanding versatility in design. Luckily, all these features can be found in Renewal by Andersen®’s  double-hung windows and other […]

Most windows today are designed to deliver long-lasting beauty and strength while contributing to the energy efficiency of your home. Some windows are even environment-friendly. Particularly, a composite material such as fibrex® makes beautiful, durable, and sustainable windows.