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Residential Sheathing R- 4 , 0.75-in x 4-ft x 8-ft Faced Polystyrene Board Insulation

STYROFOAM Residential Sheathing R- 4 , 0.75-in x 4-ft x 8-ft Faced Polystyrene Board Insulation

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can r13 faced fiberglass insulation be installed on top of this foam board


If you asking if there's any compatibility issue between fiberglass batt & our Stryfoam™ Brand (XPS) Extruded Polystyrene, there are no known issues. If you're asking about something else, please give us a call at 866-583-2583,Option 4 so we can better understand what your asking.

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