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Building Enclosure
Pactiv announces GreenGuard PlyGood R-2 insulative sheathing

August 21, 2012 - Pactiv Building Products describes its new GreenGuard extruded polystyrene (XPS) PlyGood R-2 insulative sheathing as a cost effective solution to meeting the increased wall insulation requirements of the 2009 International Energy Conservation Code (IECC). According to Pactiv, the insulate sheathing reduces thermal breaks, raises the overall effective R-value of the wall system and reduces the opportunity for moisture accumulation at moisture sensitive wall components. The R-2 sheathing product is 7/16" thick and available in two sizes— 4’ x 8’ (PG48) and 4’ x 9’ (PG49). 

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