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News HydroBlok raises US$6m to expand alternative wallboard production

HydroBlok raises US$6m to expand alternative wallboard production

Written by Global Gypsum staff
19 June 2025
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US: HydroBlok, which produces the extruded polystyrene (XPS) foam-core HydroBlok One wallboard, has raised US$6m in an extended Series A funding round. Pier 88 Investment Partners and Andina Capital Partners led the round. MarketLine News has reported that HydroBlok will use the capital infusion to accelerate its production roll-out in the US.

HydroBlok One is lightweight, waterproof and mould-resistant that halves build times and reduces costs by 30% compared with conventional gypsum wallboard, according to the developer.

CEO and co-founder Colin House said "I've never witnessed a response quite like this. Seeing builders light up when they grasp the time and cost savings of HydroBlok One is incredibly rewarding."

Last modified on 30 June 2025
Published in Global Gypsum News
Tagged under
  • HydroBlok
  • Product
  • extruded polystyrene
  • alternative wallboard
  • raw materials
  • performance
  • Production
  • GGM66

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