Energy Performance Database

The recent interest in national, state and local energy codes, performance programs (such as Energy Star), federal tax credits and utility rebate programs has created many different performance needs and requirements. With thousands of possible product and feature combinations, it can be difficult to determine which Windsor products and features will meet your project's requirements.

For your convenience, we are finalizing an online database and search function you can use to easily locate energy performance information for all Windsor products.

  • No more searching through pages of Architectural Reference Information.
  • Filter by product series, product type, grille type, Energy Star Zone and more.
  • Search by specific U-Value, SHGC and VT requirements.
  • Continually updated as new products and features are added.

Results pop up in a new window for easy reading and printing.

  • Quick lookup for U-value, SHGC, qualified Energy Star Zones and ARRA Tax Credit.
  • Flexible design allows you to re-sort by any category.
  • Print only the information you need for your quote or project.

This new Energy Performance Search Tool is located under the "Resources" tab in both the "For Consumers" section and the "For Professionals" section of the Windsor Website at www.windsorwindows.com.