# NFRC acquires Efficient Windows Collaborative

The National Fenestration Rating Council (NFRC) has acquired the Efficient Windows Collaborative (EWC) and its proprietary online Window Selection Tool.

- Type: Acquisition
- Announced: 2021-06-23
- Status: announced
- Products: window selection tool, fenestration products
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [National Fenestration Rating Council](https://endata.com/companies/47953.md) (acquirer)
- [Efficient Windows Collaborative](https://endata.com/companies/47954.md) (target)

## Sources

- [usglassmag.com](https://www.usglassmag.com/mergers-acquisitions-25/), 2021-06-23: "This is an incredible opportunity to link the valuable resources of the EWC with those of NFRC to benefit consumers."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.