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InterNACHI » "The Inspectors Journal®"

New inspection article: Polyurethane Spray Foam Insulation

November 9th, 2010

Polyurethane foam insulation can be sprayed into locations in either closed cell or open cell form. Closed cell has a higher R-value but it’s more expensive, while open cell is a better sound barrier. Find out more about where these insulation types are appropriate and where they’re a bad idea in our new article on polyurethane spray foam insulation.

This blog entry was posted by Rob London.

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