This is your window and door library of key terms, industry measurement standards and energy efficiencies. It was created to help educate and guide you through your upcoming project. If you come across other information that you find helpful please contact us so we may share this information with others like you.
Save on Energy Costs Today!
By replacing our home's old windows and doors with qualifying windows and doors purchased and installed before January 1, 2008, you may be eligible to claim a Federal tax credit up to $500 on your 2007 tax return. Read more.
National Fenestration Rating Council
Renewal by Andersen proudly displays the NFRC label on its window. This indicates our commitment to maintaining the industry-wide standard for rating and labeling windows, established by the National Fenestration Rating Council. Read more.
Energy Star
Renewal by Andersen window products meet ENERGY STAR® qualifications for energy efficiency in all regions of the United States. ENERGY STAR® qualification means that our products meet certain high standards set by the Environmental Protection Agency and the U.S. Department of Energy. Read more.
Green Seal
Green Seal, a national, non-profit, environmental organization, has awarded its "Green Seal of Approval" certification to Renewal by Andersen® products. This certification recognizes products that are found to cause significantly less harm to the environment than similar products. Read more.
Efficient Windows
Provides unbiased information on the benefits of energy-efficient windows and recommendations for their use. Read more..
University of Washington Dawg Deals
Renewal by Andersen of Seattle is proud to be in the network of UW Preferred Partners. Enjoy Dawg Deals and many other benefits by joining the UW Alumni Association. Membership is available to anyone whether you're a grad or just a Husky in spirit! Read more
The Better Business Bureau
As a member of the BBB, Renewal by Andersen of Seattle meets their high standards of integrity and performance. The BBB provides educational information and advice that is free of charge and easily accessible. Read more.
Angie's List
Angie's List is a consumer-driven service that is supported by its members. Members know that contractors on the list are more likely to respond quickly, show up on time and complete work faster while providing high-quality services.
Read more.
Good Housekeeping
Good Housekeeping Seal of Approval
Consumers who purchase Renewal by Andersen® windows can be assured that not only do we stand behind our product, so does Good Housekeeping. Read more.
Consumers who purchase Renewal by Andersen® windows can be assured that not only do we stand behind our product, so does Good Housekeeping. Read more.


