NFRC-labeled window products

September 3, 2010

Wausau Window and Wall Systems has announced that nearly all of its standard window products are listed in the National Fenestration Ratings Council (NFRC) Certified Products Directory. NFRC thermal performance labels are available for each of these architectural-class products, including seven operable and fixed window types, sliding glass doors, and unitized curtainwall.

The labeled window products are included in the Advantage by Wausau line of products. The labels are based on overall unit U-factor and solar heat gain coefficient (SHGC), which are key parameters to energy efficiency and proper product selection. The 2250i-XLT fixed window exhibits a U-factor of 0.21; the 6250i-HRX curtainwall system exhibits a U-factor of 0.20 when glazed with spectrally selective low-e glass.

Wausau Window and Wall Systems • 877-678-2983 • www.wausauwindow.com