Pro Review: EcoBatt Fiberglass Insulation from Knauf Insulationa User Review by David Godbolt, Sentinel Construction and Consulting, Kingston, Wash.

    The insulation doesn't have chemicals, which my clients like. I use it in conjunction with spray foam, and my clients find this solution a terrific combination because the air sealing is tighter and the R values are higher. Plus, using this combo is cheaper than using just the foam product.

    Utilizing this new building science concept of air sealing pushes the dew point out and decreases the air infiltration into the wall cavity. And it still allows for pulling wires after the fact, whereas with pure foam, it's very problematic.

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