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Owens Corning FOAMULAR 250 2 in. x 48 in. x 8 ft. R-10 Scored Squared Edge Foam Board Insulation Sheathing 52DD - The Home Depot
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Dupont 1/2-in 4 x 8 Tuff-R Foil Faced Se Polyisocyanurate Insulation Sheathing (R-3.3) 43/Pcs - Insulation - Arlington Coal & Lumber MA
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R-8 (10 psi) Insulfoam 2" x 4' x 8' Laminated Expanded Polystyrene Foam Board Insulation at Menards®
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