Welcome to Renewal by Andersen

Proudly serving Colorado, including Denver, Boulder, Fort Collins and Colorado Springs

If It Snows 3 Inches Or More On Christmas Eve:



Window appointment must be scheduled between Nov 28th and Dec. 14th only*

Contact Us For a Free Window Assessment

18-Day Special:
Nov. 28th to Dec. 14th*

It doesn't matter if you've been naughty, nice, or somewhere in between, if it snows 3 inches or more on Christmas Eve, all your new replacement windows will be free.*

And even if it doesn't snow, you'll still save $207 on every window and $507 on every patio door.1 If you don't purchase by December 14th, we'll still lock in your window price for one year.


Save $207


Save $507



$0 down, 0 payments, 0% for 12 months!1

Offer Details

1 Offer not available in all areas. Discount applied by retailer representative at time of contract execution and applies to purchase of 3 or more windows and/or patio doors between 12/1/15 and 12/14/15. Cannot be combined with other offers. To qualify for discount offer, windows and/or patio doors must be purchased by 12/14/15. 0% APR for 12 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 12 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. Window Warmth, LLC d/b/a Renewal by Andersen of Colorado. “Renewal by Andersen” and all other marks where denoted are marks of Andersen Corporation. ©2015 Andersen Corporation. All rights reserved. ©2015 Lead Surge LLC. All rights reserved.

*Summary of Official Rules: this promotion is void where prohibited or otherwise restricted by law. Subject to all federal, state, and local laws. If 3” or more of snow accumulates at anytime on Dec. 24, 2015, at the Target Location, the purchase and installation of your windows (if purchased from Sponsor on or before 11:59 p.m. MST on Dec. 14, 2015) will be provided to you free of charge by Sponsor (the “Prize”). You will still be responsible for taxes, finance fees and charges and/or permitting and inspection fees. The Prize for any participant entering this Promotion via a mailed entry, and without a contract with Sponsor, will be a $100 coupon towards a future purchase of goods and/or services from Sponsor. Appointments with a Renewal by Andersen consultant must be made between 8:00 a.m. MST on 12/1/15 and 8:00 p.m. MST on 12/14/15. An alternative offer may be presented during the in-home consultation. Promotion entrants must (a) be 21 years of age or older at the time of entry and (b) must own their own home. For the complete set of Official Rules, list of participating Sponsors, and an alternative method of entry, please go to www.RbAChristmasEveRules.com. No purchase is necessary to participate in this promotion and you do not have to submit to a sales presentation. A purchase will not improve your chances of winning.

Why Choose Us?

Replacement Windows Colorado


At Renewal by Andersen, we unite advanced technology, expert window and door installation, unique design combinations, and a start-to-finish process that revolves around your needs

Replacement Windows Colorado


In order to make sure that your windows enhance both the look and energy efficiency of your home, we include professional window installation as a key part of our window replacement process.

Replacement Windows Colorado

Energy Efficient

We publish standard energy-efficiency performance ratings on all our products ratings that are consistently among the best in the industry

Replacement Windows Colorado


Our windows are made from Andersen's exclusive composite Fibrex® material that lasts longer, performs better, is twice as strong as vinyl and unlike wood, requires virtually no maintenance