Bayer Open-Cell Spray Foam

With the rising cost of energy, and a focus on health and environmental issues, architects and builders are recommending insulation materials that add significant performance value to construction projects. Open-cell spray foam is at the top of the recommended insulation materials list.The structure of the spray foam is referred to as "open-cell" because air is trapped in small cavities that expand to 120 times its initial volume, filling the building envelope with an insulation aged R-value of 3.8 per inch. When properly installed, the spray-applied foam forms an air seal that prevents air leaks and greatly reduces noise transmission through walls. Brochures

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