Slocomb Window and Door Testing Solutions

Slocomb Windows and Doors are fully tested and Certified by the NFRC or Keystone Certification and meet all ENERGY STAR requirements.

NFRC INFO

NFRC is a non-profit organization that administers the only uniform, independent rating and labeling system for the energy performance of windows, doors, skylights, and attachment products. Its goal is to provide fair, accurate, and reliable energy performance ratings so that:

• Architects, builders, code officials, contractors, homeowners, and others can compare different products and make informed product choices.
• Building officials, state government employees, and others involved in code development and enforcement can determine if products meet local codes.
• Government- and utility-run energy efficiency programs can establish performance requirements and standards.
• Manufacturers have a fair and level playing field to compare products and an accurate method of showing the energy benefits of new designs or technology. Mission NFRC develops and administers energy-related rating and certification programs that serve the public by providing fair, accurate, and credible information on fenestration performance. Vision NFRC is the recognized leader in energy performance rating and certification programs for fenestration products.

All our data was compiled in March 2011 for full window U-values directly from the NFRC website.

Because Center of Glass U-Values do not represent true window performance, NFRC does not permit reporting Center of Glass numbers.

Look for our testing info on the NFRC Certified Products Directory under Earthwise windows