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Why Flash and Batt Makes Sense

Closed-cell spray-polyurethane foam may be the best-performing insulation available today. It seals against air infiltration, it boasts more R-value per inch than other forms of insulation, and it blocks the passage of water vapor. It’s also the most expensive option, and it requires dedicated equipment for large-scale installations.

[To read more of Michael Maines’s article from the February/March 2011 issue of Fine Hombuilding, click the link below.]

Why Flash and Batt Makes Sense.pdf

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