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  1. Foam Board Insulation - The Home Depot

    Foam board insulation is a rigid panel made from expanded polystyrene (EPS), extruded polystyrene (XPS), or polyisocyanurate (polyiso). It improves a home's energy efficiency by …

  2. STYROFOAM Board Insulation at Lowes.com

    Find STYROFOAM board insulation at Lowe's today. Shop board insulation and a variety of building supplies products online at Lowes.com.

  3. Foam Board Insulation at Menards®

    • R-4 (10 PSI) 1" x 4' x 8' Expanded Polystyrene Foam Board Insulation • R-10 (15 PSI) Owens Corning® FOAMULAR® 150 Extruded Polystyrene Foam Board Insulation 2" x 4' x...

  4. Amazon.com: Styrofoam Board

    Check each product page for other buying options. Price and other details may vary based on product size and color. Shop products from small business brands sold in Amazon’s store. …

  5. DuPontStyrofoam™ Brand XPS Insulation

    DuPont™ Styrofoam™ Brand SM30 Extruded Polystyrene (XPS) Insulation is a versatile, multipurpose extruded polystyrene board that fits the needs of the commercial and residential …

  6. Super TUFF-R 2 in. x 4 ft. x 8 ft. R-13 Rigid Foam Board Insulation ...

    Nov 20, 2019 · Super TUFF-R polyisocyanurate insulation is helps improve the energy efficiency and comfort of homes. It will provide a solid, continuous, water resistant layer of insulation …

  7. Foam Board Insulation at Lowes.com

    Foam board insulation provides quality thermal resistance and support. Find foam board insulation of varying sizes at Lowes.com.

  8. FOAMULAR® 250 XPS Foam Board Insulation - Owens Corning

    This foam board insulation is practical for various applications, from attics and basements to foundations and walls. It provides durable insulation for residential and commercial buildings.

  9. R-8 (10 PSI) 2" x 4' x 8' Expanded Polystyrene Foam Board

    Expanded polystyrene holds 100% of its R value over the life of the product, making it one of the most ideal products to insulate with. It's great for above or below grade applications interior …

  10. 3/4 in. x 1.25 ft. x 4 ft. R-2.65 Polystyrene Panel Insulation ...

    Provide your home with effective insulation with the Cellofoam 3/4 in. x 14-1/2 in. x 4 ft. Polystyrene Foam Insulation Board. Ideal for both interior and exterior use.