Saint-Gobain, a light and sustainable construction company, completed the acquisition of International Cellulos, a manufacturer of commercial specialty insulation products. Financial terms were not disclosed. “With plant fiber-based spray insulation products that allow commercial spaces to be more energy efficient, safe and comfortable, International Cellulose Corporation is a perfect fit for Saint-Gobain North America. I look forward to welcoming the ICC team to the Saint-Gobain family and working together to meet our sustainability goals and our purpose: ‘Making the World a Better Home,” Mark Rayfield, Saint-Gobain President and CEO.