3/4"x4'x8' STYROFOAM R3.8
About This Product
This 3/4-inch Styrofoam board delivers reliable R3.8 insulation for walls, roofs, and floors. It retains thermal performance even after moisture exposure, helping you build more efficiently and durably.
Product Overview
3/4"x4'x8' Styrofoam R3.8: Closed-cell, moisture-resistant 3/4 inch thick, 4 feet wide, and 8 feet long Styrofoam insulation with an R-value of 3.8. This insulation retains its R-value even after exposure to moisture and freeze-thaw cycles, making it ideal for various construction projects requiring reliable thermal performance and durability. Perfect for insulating walls, roofs, and floors, this versatile Styrofoam board provides excellent energy efficiency and long-lasting performance in both residential and commercial buildings. (Brand may vary.)
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