Certified Insulating Glass Products


National Accreditation & Management Institute, Inc.

This Certification Program is commonly accepted as one of the top Quality Certification programs in the industry. Wojan's certified products are available with the widely recognized Gold Label.
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More on the Insulating Glass Certification Program
Insulating Glass Certification Program is accredited by the American National Standards Institute (ANSI) and the International Accreditation Service (IAS) as meeting the requirements of ISO/IEC Guide 65 (ANSI) and ISO/IEC 17020 (IAS). The program is also a recognized certification agency by the Insulating Glass Manufacturers Association (IGMA) for sealed insulating glass. Products certified under this Insulating Glass Certification Program must comply with the applicable test standards.