Renewal by Andersen is a trusted sponsor of This Old House.

Window Solutions for How You Live

See how Renewal by Andersen works alongside This Old House, one of the highest-rated home improvement shows on television, to answer homeowners’ biggest questions about window replacement. When two brands homeowners trust join forces, the result is honest advice, real expertise, and better decisions for your home.

Proud Sponsor This Old House Blue Text 

 

Schedule Your Free Window Consultation

*I want to learn more about Renewal by Andersen and schedule an in-home price quote. By submitting this form, which I agree is my signature, I consent to receive recurring informational and advertising calls, texts, and emails from Renewal by Andersen, including by automated technology or prerecorded voice. I understand consent is not required for purchase and that I can opt out at any time, including (for texts) by replying “STOP.” I understand any Renewal by Andersen calls may be recorded. Renewal by Andersen collects certain categories of personal information and uses this information in various ways, including order fulfillment and providing product information and services, as further described in our Privacy Policy. I have been provided Renewal by Andersen’s Privacy Policy and agree to its Terms and Conditions. Message and data rates apply. California residents, click here for more information about the information we collect.
checkbox

What Really Happens During a Window Installation

Ever wonder what actually happens on installation day? In this behind-the-scenes look with This Old House, you’ll see a real Renewal by Andersen® window installation.
Join homeowners Peter and Cathy as they take a look at the installation progress with Becky, installation manager at Renewal by Andersen of Boston.

Today’s Windows Are Smarter Than You Think

Window technology has come a long way. Ross Trethewey, home technology expert from‪ This Old House‬, breaks down how modern replacement windows outperform older windows in ways homeowners can feel every day.

  • Better insulation for year-round comfort
  • Low-e glass options help increase energy efficiency
  • Dual glass panes can help reduce outside noise pollution
  • Durable materials designed to last with less maintenance
Ross Trethewey, home technology expert from‪ This Old House‬, shows old vs. new and how new windows can keep the historic charm of an older home, but make it more comfortable inside.‬‬‬‬‬‬‬‬

Designed for Real Homes

Why more than 1.5 million homeowners recommend Renewal by Andersen custom-made replacement windows and doors*:

  • Exclusive Fibrex® material never requires painting and will not crack, pit, corrode, or rot
  • Signature Service handles everything start to finish
  • Professional installation by Certified Master Installers
  • Backed by industry-leading warranties

*Based on Medallia homeowner satisfaction surveys of Renewal by Andersen customers January 2019-December 2025. Average scores between 9 and 10 using Net Promoter Score methodology on all survey questions after installation project completed. 

See Acclaim® Replacement Windows in real homes

Share your projects with us using #RenewalbyAndersen on Instagram!

See What’s Possible for Your Home

Whether you’re just starting to explore options or ready to replace your windows, a free consultation gives you expert guidance—personalized to your home, your goals, and your budget.

Renewal by Andersen is a proud sponsor of This Old House and Ask This Old House
Schedule Your Free Consultation

Our Hassle-Free Process

Meet with your design consultant in-home or virtually to design a replacement solution that works for you. You’ll get options that fit your home, your timeline, and your bottom line.

Step 1

Design Consultation

Meet with your design consultant in-home or virtually to design a replacement solution that works for you. You’ll get options that fit your home, your timeline, and your bottom line.
Your project technician will assess your home, take detailed window and framing measurements, and answer any last-minute questions before sending in the order for custom-built windows.

Step 2

Measure and Manufacture

Your project technician will assess your home, take detailed window and framing measurements, and answer any last-minute questions before sending in the order for custom-built windows. 
Our installers treat your home as if it were their own. They come prepared with a “rolling workshop,” take time to answer any of your questions, and clean up thoroughly when done.

Step 3

Installation

Our installers treat your home as if it were their own. They come prepared with a “rolling workshop,” take time to answer any of your questions, and clean up thoroughly when done.
A robust limited warranty is backed by a commitment to making sure your windows function as expected. We will be here for you today, tomorrow, and decades down the road.

Step 4

Customer Care

A robust limited warranty is backed by a commitment to making sure your windows function as expected. We will be here for you today, tomorrow, and decades down the road.