Quik-Shield 106 ZH no-heat open-cell spray foam insulation has an R-value of 4.01 per inch and provides superior noise reduction along with the ability to reduce air infiltration and pest migration, the manufacturer states. The foam is certified to the Greenguard Children & Schools program for healthy indoor air. 800.828.1394. www.swdurethane.com.
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Jennifer Goodman is Senior Editor at BUILDER and has 17 years of experience writing about the construction industry. She lives in the walkable urban neighborhood of Silver Spring, Md. Connect with her on Twitter at @Jenn4Builder.