A Guide to Energy-Efficient Windows and Doors

Information provided by Window Planning Center, Inc.
as a service to Homeowners, Contractors, Architects, & Designers  in the Carolinas.

Window Planning Center, Inc., is a ten-year-old North Carolina company. You may already know us as a premier distributor of high-performance windows which specializes in educating the consumer. We hope you find this information both informative and beneficial in your pursuit of the highest quality windows and doors. If you have questions about our products and are building in the Carolinas^note, please contact one of our locations.

Great care and research has gone into this document to assure accuracy and relevancy. The data either came from the companies cited or a government publication. A special thanks goes to Canada’s Office of Energy Efficiency, the NFRC, and Southwall Technologies for their valuable input.

Much of this information is taken, with permission, from the Consumer's Guide to Buying Energy-Efficient Windows and Doors, produced by Natural Resources Canada^note. Information from Canadian testing agencies has been replaced with information from the U.S. equivalent, the National Fenestration Ratings Council (NFRC).

[Just follow the blue arrow at the bottom of the page to read through the Guide.]

Respectfully,

Terry L. Longworth, President

^{NOTE 1:} We regret that we cannot answer inquiries about this material or our products from outside our distribution area (the western half of North and South Carolina).

^{NOTE 2:} Reproduced with the permission of Her Majesty the Queen in Right of Canada, 1999.

Send mail to webmaster@windowplanningcenter.com with questions or comments about this web site.
Copyright © 2006 Window Planning Center
Last modified: July 13, 2006