ENERGY STAR® and the NFRC: How Are They Different?

New windows, doors and skylights can boost your home’s curb appeal and energy efficiency. When investing in these upgrades for your home, you must consider ENERGY STAR® and National Fenestration Rating Council (NFRC) labels. They help homeowners choose products that can help reduce energy consumption and carbon footprint.  

Continue reading to understand the difference between ENERGY STAR certification and NFRC ratings. 

ENERGY STAR®

The widely-recognized ENERGY STAR program focuses on helping you save money and protect the environment through energy-efficient products. ENERGY STAR-certified windows, doors and skylights can reduce your energy bills by up to 13%.

ENERGY STAR-certified windows and doors undergo independent certification and verification to meet rigorous requirements. They can help lower energy consumption and greenhouse gas emissions from power plants. These products are also geographically specific, meaning they are tested and certified to perform in the climate where they will be used.

NFRC Ratings

While ENERGY STAR informs you about general energy efficiency, the NFRC provides detailed information about a product’s energy performance. The NFRC label includes ratings for performance indicators, such as U-factor, solar heat gain coefficient (SHGC), visible transmittance and air leakage. It lets you compare the energy efficiency of windows, doors and skylights.

The Importance of Proper Installation

Regardless of certification, proper installation is essential to the performance and longevity of your windows and doors. Your contractor should follow manufacturer guidelines to avoid premature failure or issues that can compromise the unit’s efficiency. Before hiring an installer, run background checks, verify credentials, read reviews and view portfolios. You want to work with an experienced contractor who works with reputable manufacturers. 

For high-quality windows, doors, and skylights, choose Roof Masters. We are committed to delivering superior craftsmanship and customer satisfaction. Call us at (301) 230-7663 or fill out our online form to request an estimate.