All window manufacturers must have their Fenestration
products tested in order to have the Energy Star sticker on their products. This includes testing at National Fenestration Rating Council (NFRC) approved labs. These NFRC labels provide important information about the Energy Ratings. But what good do these labels do if window businesses don't tell you what they mean? How can you be sure you're being sold the correct product for a reasonable price? That's where Dave Scranton at Enchantment Windows & Doors LLC steps in.
The NFRC label provides ratings for:
- Solar Heat Gain Coefficient
- Visible Transmittance
- Air Leakage
- Condensation Resistance