The prime objective of the Window & Glass Association of New Zealand is to establish and maintain the highest possible degree of industry-wide quality and performance. Windows and doors, including all their component parts, manufactured by members of the Association must comply with all the relevant mandatory standards. Major achievements of the Association have been the incremental development of a world-class industry, developing window performance specifications, adopting, promoting and contributing to appropriate international standards.

OMEGA Windows + Doors products are manufactured in New Plymouth under a quality and environmental management system, certified to ISO9001, ISO14001 and Toitū enviromark diamond certified. OMEGA’s products are tested to New Zealand Standards in their test booth which is independently accredited by IANZ.


For more information please visit the below information sites:


Toitu enviromark Diamond
IANZ 2021

Need Help? Click Here