of ENERGY STAR® 2016
Commitments and the requirements set forth in the latest version of the ENERGY STAR Program
Requirements Eligibility Criteria for Windows Version 5.0. Product performance (U-factor and SHGC)
must be certified by an EPA-recognized certification body.
Standard/Specification (NAFS) with a Performance Grade = 15. Acceptable certification bodies
shall be accredited to operate in accordance with ISO/IEC Guide 65, by an accrediting body that is a
signatory to the International Accreditation Forum Multilateral Recognition Agreement that operates
in accordance with ISO/IEC 17011. NAFS certification does not require an EPA-recognized
Note: SHGC = Solar Heat Gain Coefficient.
insulated with ENVIRONMENTAL GREEN™ Foam.
• Not all vinyl-framed windows are created equal. Some are
insulated; some are not. Your energy dollars could be leaking
out of your window frames if they are not filled with
ENVIRONMENTAL GREEN™ polyurethane foam - the same
type of foam that insulates your refrigerator and thermos.
• Our window frames insulated with ENVIRONMENTAL GREEN™
foam give you:
▶ Increased Energy Savings
▶ Lowers the U-Value which increases thermal performance
Maximize your window energy efficiency. Insist on
ENVIRONMENTAL GREEN™ polyurethane foam-filled