Icyene ProSeal Eco

Icynene developed its 100% water-blown spray-foam insulation as an alternative to medium-density chemically based closed-cell products. For residential and commercial use, ProSeal Eco offers an R-value of 4.9 per inch of thickness and serves as a Class II vapor retarder at 2.4 inches. The semi-impermeable product can be used with a range of substrates and in a variety of climates. Icynene, 800.758.7325, icynene.com

About the Author

Hallie Busta

Hallie Busta is a former associate editor of products and technology at ARCHITECT, Architectural Lighting, and Residential Architect. She holds a bachelor's degree in journalism from Northwestern University's Medill school and a LEED Green Associate credential. Previously, she wrote about building-material sales and distribution at Hanley Wood. Follow her on Twitter at @HallieBusta.

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