Vermiculite Attic Insulation, or What's in Your Attic?

Spring 2018
A version of this article appears in the Spring 2018 issue of Home Energy Magazine.
Click here to read more articles about Roof & Attic
April 01, 2018
Oh, the irony. Zonolite Attic Insulation (ZAI), was once marketed as a perfectly safe, inexpensive, do-it-yourself attic insulation for home improvement projects. Today, the presence of ZAI represents an expensive professional abatement job for a homeowner, in order for them to move forward with renovation projects or be eligible for generous weatherization subsidies and upfits.

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