NFRC
National Fenestration Rating Council: independent energy performance ratings and labels for windows, doors, and skylights.
Visit NFRC ↗NFRC is a building‑industry association listed on Grit Guide, headquartered in Greenbelt, MD. The U‑factor label on every unit you sell.
- Category
- Associations
- Sells
- Energy Ratings
- HQ
- Greenbelt, MD
- Category
- Associations
- What They Sell
- Energy Ratings
- Headquarters
- Greenbelt, MD
- Website
- nfrc.org ↗
Who Is NFRC?
National Fenestration Rating Council: independent energy performance ratings and labels for windows, doors, and skylights.
The U‑factor label on every unit you sell.
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