800 Corporate Row, Cromwell, CT 06416

A rock-solid warranty

  • Unlike most other companies, Renewal by Andersen warrants not just their replacement windows but the installation too.
  • Specifically, our warranty covers the window parts, the glass and we even offer a limited lifetime warranty on the installation.
  • If you have an issue, we’ll be here for you, and backed by Andersen’s 110 year history, we’re not going anywhere.
  • All our windows are warranted not to crack, pit, corrode or rot.

Our serial numbers tell a story

  • Because we custom build our replacement windows, every single one has a sticker that lists that windows’
    unique serial number and our phone number.
  • That means ten years from now, when your discover a draft,or even a baseball in your living room,you’ll
    call us and we’ll know exactly which window we’ll need to fix.
  • You’ll have less time with a broken window and we’ll have one more happy customer.

Why Choose Renewal By Andersen

No Sales Pressure – EVER: We Educate, We Inform… You Decide. You’ll always feel comfortable & respected, never subjected.

Custom Ordered – Custom Built. Our windows are specifically built to your homes exact specifications.

Highly Skilled “EXPERTS”: Trained, Qualified And Background Checked. They’ll be on time, courteous, and pleasant to have in your home – and they’re covered with $1 million in liability Insurance.

Best Value For Your Money: The Absolute best windows installed with absolute precision. No one delivers more value for less.

We Don’t Get It Right…
We Get It EXACTLY Right.

Featured Products

* Offer not available in all areas, discount applied by retailer representative at time of contract execution and applies to purchase of 4 or more windows and/or patio doors. 0% APR for 60 months available to well qualified buyers on approved credit only. Not all customers may qualify. Higher rates apply for customer with lower credit ratings. Financing not valid with other offers or prior purchases. No Finance Charges will be assessed if promo balance is paid in full in 60 months. Renewal by Andersen retailers are independently owned and operated retailers, and are neither brokers nor lenders. Any finance terms advertised are estimates only, and all financing is provided by third-party lenders unaffiliated with Renewal by Andersen retailers, under terms and conditions arranged directly between the customer and such lender, all subject to credit requirements. Renewal by Andersen retailers do not assist with, counsel or negotiate financing, other than providing customers an introduction to lenders interested in financing. PA Lic. # 001884. NJ Lic. # 13VH05055400. J&M Windows, Inc, d/b/a Renewal by Andersen of Greater Philadelphia. All residents of islands including but not limited to Martha’s Vineyard and Nantucket will be subject to an island surcharge. CT HIC.0634555. MA 173245. RI 36079. Southern New England Windows, LLC, d/b/a Renewal by Andersen of Southern New England. Window Warmth, LLC d/b/a Renewal by Andersen of Denver and Colorado Springs. CA B Lic.# 972702. “Renewal by Andersen” and all other marks where denoted are marks of Andersen Corporation. ©2015 Andersen Corporation. All rights reserved.