Energy Star

Our ENERGY STAR® certified products meet strict efficiency standards to reduce heat loss, improve comfort, and lower energy costs based on your climate zone. Learn more at the Energy Star site

NAFS

We test and rate our windows and doors to NAFS certification, ensuring verified performance and compliance with building codes across Canada and the U.S. Visit NAFS site to learn more.

IGMA Certification

Our insulating glass units meet ASTM durability standards through third-party testing and ongoing audits, ensuring long-term seal performance and quality control. Learn more about the Insulating Glass Certification Council here.

QAI Laboratories

QAI Laboratories independently tests, inspects, and certifies windows and doors, verifying NAFS compliance, performance ratings, and ongoing factory and field inspections to help ensure consistent, code-compliant quality. Visit the QAI site here.