# Glasopor starts up new electric foam glass furnaces in Onsøy, Norway

Glasopor marked the startup of its new electric foam glass furnaces at its factory in Onsøy, Norway, at an opening ceremony on September 23, 2025.

- Type: Expansion
- Announced: 2025-09-23
- Where: Onsøy, Norway, Norway
- Value: $11.0M (10.0M EUR)
- Starts operating: 23 Sep 2025
- Status: completed
- Capacity: 280,000 m³ per year
- Products: foam glass
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [Glasopor](https://endata.com/companies/85433.md)
- [Partnera](https://endata.com/companies/39961.md) (investor)
- [Foamit Group](https://endata.com/companies/76447.md) (partner)

## Sources

- [bygg.no](https://www.bygg.no/anlegg-byggevarer/glasopor-apnet-nye-elektriske-skumglassovner/2834111), 2025-09-23: "På en åpningsseremoni tirsdag markerte Glasopor oppstarten av sine nye elektriske skumglassovner ved fabrikken i Onsøy."
- [byggfaktanyheter.no](https://byggfaktanyheter.no/glasopor-apnet-nye-elektriske-skumglassovner-i-onsoy/), 2025-09-24: "Investeringen på rundt 10 millioner euro har doblet produksjonskapasiteten i Onsøy til 280 000 m³ per år."

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