Renewal by Andersen

The exceptional performance of our windows and doors.

Superior Performance

Fibrex Material

Fibrex® composite material combines the strength and stability of wood with the low maintenance features of vinyl. Renewal by Andersen®'s high performance replacement windows are a beautiful way to make your home more comfortable.


  • No need to scrape or paint again and warranted not to rot, flake, blister, peel, crack, pit or corrode. 
  • Excellent insulator: prevents heat or cold transfer into or out of your home.
  • Strength of Fibrex material makes narrower frames, allowing for more glass area
  • Available in 22 standard color combinations
  • Stainable wood interiors available, including oak, maple and engineered pine.
  • Fibrex material contains over 40% reclaimed wood fiber, reducing impact on the environment
  • Resistant to changes in temperature & doesn't expand and contract like some materials

Energy Efficiency

The superior thermal insulating properties of Fibrex® material help your home stay warmer in winter and cooler in summer, resulting in savings on your energy bills. Our different glass options offer unique benefits for heating, cooling, visible light transfer, and UV reduction.


Our Fibrex® material is twice as strong as vinyl, which results in weathertight seals. It can stand up to even the most extreme temperature swings, maintaining its stability and rigidity in all climates.


The incredible strength of Fibrex® means narrower frames; narrower frames mean more glass and more view. The extrusion process allows us to craft your windows to any shape, ensuring a match with the architectural style of your home. The process also fuses the color into the material which greatly reduces maintenance.

Fall Window Replacement Sale

Buy One Window or Patio Door, Get One 40% OFF

- PLUS -

Special Financing Available

  • No Money Down
  • No Interest
  • No Payments for 12 Months!*

Offer expires 09/30/2023

*Restrictions apply. Call for details. Offer expires 9/30/2023. Sorry, not valid with other offers or prior purposes. 3 windows minimum. **W.A.C. Loans provided by GreenSky Trade Credit LLC © 2023 GreenSky Trade Credit, LLC. No payments required during the initial 12-month promotion period. Interest is waived if the purchase balance is paid in full within the 12-month promotion period. “Renewal by Andersen” and the Renewal by Andersen logo and registered trademarks of Andersen Corporation © 2023. All rights reserved. Some Renewal by Andersen locations are independently owned/ operated. Offer may not be available in all areas.
Renewal by Andersen windows and doors are custom built in the USA using Fibrex® material, and comes with a fully transferrable warranty.