What does NFRC stand for?

The correct answer is the National Fenestration Rating Council, which is an organization that provides transparent and reliable ratings for the energy performance of windows, doors, and skylights. This organization plays a crucial role in helping consumers, builders, and architects understand and specify energy-efficient fenestration products. The NFRC label helps to assess how well these products will perform in terms of energy efficiency, which directly contributes to energy conservation in buildings. This is particularly important for making informed choices when selecting products that enhance energy performance and sustainability in construction and renovation projects.