Renewal by Andersen

  • Fort Collins, Colorado

    5832 S College, 80525 | Ph: 970.493.2212 | map
  • Boulder/Longmont, Colorado

    6545 Gunpark Drive, Unit 270 80301 | Ph: 303.682.3231 | Toll Free: 800.820.5802 | map
  • Casper, Wyoming

    849 CY Avenue, 82601 | Ph: 307.235.5800 | map

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Renewal by Andersen provides a free, in-home consultation to listen to your needs, see your exact situation and help you define the best solution for your project. There is no pressure or obligation to buy. Privacy Policy

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Environmental Commitment

Renewing Existing Housing

A little known, but alarming fact is that the average home uses significantly more energy and is responsible for more carbon emissions than the average automobile.* Making homes more energy efficient benefits property values, neighborhood livability, and keeps older homes relevant longer. Replacing inefficient windows and doors is beneficial in lowering your energy cost and consumption, and gives you more control of your comfort and pocketbook.

When Andersen Corporation founded Renewal by Andersen, it wasn't creating the first window replacement company. To succeed, we had to become the first to redefine the industry by bringing the latest energy and material technology to homeowners looking for a start-to-finish window replacement service. Today, we bring contemporary, high quality windows and doors to our nation's existing housing stock from coast to coast.

Indoor Air Quality Certified to the Strictest Indoor Air Emission Standard

Renewal by Andersen and its parent company, Andersen Corporation, are the only window companies to receive the Scientific Certification Systems (SCS) Indoor AdvantageTM Gold certification. This certification is the strictest indoor air emission standard in the United States and meets the California Section 01350 Specifications.

Reclaiming and Reusing Materials

Renewal by Andersen® windows have achieved the highest SCS certified recycled content of any window replacement company.

Our Fibrex material frames and sash contain 40% reclaimed wood fiber by weight. Fibrex material offers the strength and insulating value of wood with the low maintenance features of vinyl that never requires painting and will not crack, pit, corrode or rot*. We reclaim much of our wood fiber from Andersen Corporation's wood window manufacturing facilities.

Standard on all Renewal by Andersen windows, High-Performance Low-E4 glass features an innovative coating that, when activated by sunlight, helps reduce water spots up to 99%,** making your view better and cleaning easier. What's more, our glass helps block harmful UV rays entering your home and cuts down on noise pollution by reducing sound penetration.

Our newest glass option, SmartSun™ glass, is our most energy efficient glass ever. SmartSun glass is 70% more efficient in summer and 45% more energy efficient in winter than ordinary dual pane glass.**

Energy Conservation

In August 2008, the Energy Information Agency (EIA) predicted a dramatic 36% increase in home heating oil and a 23% increase in natural gas prices. Windows can play a large role in a home's annual heating budget. In fact, the U.S. Department of Energy estimates that windows can account for as much as 40% of your annual heating and cooling costs.

Long Product Lifecycles

Construction waste is a major source of landfill waste in the United States. Every day, Renewal by Andersen replaces windows in homes that are less than 10 years old. Choosing products that are built to last is one of the most important ways to limit landfill waste.

Saving a few dollars now could mean another replacement project just a few years down the road, but with Renewal by Andersen, you'll have confidence your new windows will provide many years of comfort and peace of mind.