NFRC and AAMA: What do the certifications mean?
National Fenestration Rating Council (NFRC):
This is an independent organization whose goal is to assess and certify the energy performance of products related to windows, doors, and other glazed elements. NFRC focuses
on providing consumers with information about the energy efficiency of products, enabling them to make informed choices in the context of energy savings.
American Architectural Manufacturers Association (AAMA):
This is a standardization organization that brings together manufacturers
of windows, doors, facades, and other architectural products. AAMA focuses not only on energy efficiency but also on safety, durability, and overall product quality.