
Ever stood in the home improvement aisle, staring at a window label and wondering if you'll ever understand what it means? You're not alone. Many homeowners searching for replacement windows in Rocklin, CA, find the information on window performance labels confusing, or worse, overwhelming. But learning to read these labels is a wise investment in your home's long-term comfort, efficiency, and value. Let's break down the details in a friendly, empowering way so that you can shop with confidence, not confusion.
Dissecting the NFRC Label: What Each Rating Actually Means
Every replacement window worth your time carries an NFRC (National Fenestration Rating Council) label. This standard label give...









