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Insulation Boards

15 results found that include 15 Products

Let Grainger help you get up to code with a large selection of ASTM standard insulation boards. Choose from mineral wool, lime and polyisocyanurate materials designed to fire rate plumbing and ceiling tiles up to 1700 degrees fahrenheit. Count on Grainger to help you find the right insulation boards to meet your needs.Close

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  • 1" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, Plain, Light Yellow

    ITW

    1" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, Plain, Light Yellow

    Item # 19NE861

    Web Price
    $30.60 / each
  • 3" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, Plain, Light Yellow

    ITW

    3" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, Plain, Light Yellow

    Item # 19NE891

    Web Price
    $103.00 / each
  • 2" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, FSK, Light Yellow

    ITW

    2" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, FSK, Light Yellow

    Item # 19NE931

    Web Price
    $66.00 / each
  • 2" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, ASJ, Light Yellow

    ITW

    2" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, ASJ, Light Yellow

    Item # 19NE981

    Web Price
    $68.00 / each
  • 1" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, FSK, Light Yellow

    ITW

    1" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, FSK, Light Yellow

    Item # 19NE911

    Web Price
    $33.10 / each
  • 4" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, FSK, Light Yellow

    ITW

    4" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, FSK, Light Yellow

    Item # 19NE951

    Web Price
    $139.50 / each
  • 1-1/2" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, FSK, Light Yellow

    ITW

    1-1/2" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, FSK, Light Yellow

    Item # 19NE921

    Web Price
    $49.55 / each
  • 4" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, ASJ, Light Yellow

    ITW

    4" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, ASJ, Light Yellow

    Item # 19NF011

    Web Price
    $143.50 / each
  • 1-1/2" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, ASJ, Light Yellow

    ITW

    1-1/2" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, ASJ, Light Yellow

    Item # 19NE971

    Web Price
    $51.00 / each
  • 4" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, Plain, Light Yellow

    ITW

    4" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, Plain, Light Yellow

    Item # 19NE901

    Sale Price
    $108.00 / each
    Web Price $135.00
    Offer Ends 11/01/19
  • 3" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, FSK, Light Yellow

    ITW

    3" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, FSK, Light Yellow

    Item # 19NE941

    Web Price
    $106.50 / each
  • 1-1/2" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, Plain, Light Yellow

    ITW

    1-1/2" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, Plain, Light Yellow

    Item # 19NE871

    Web Price
    $47.70 / each
  • 3" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, ASJ, Light Yellow

    ITW

    3" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, ASJ, Light Yellow

    Item # 19NE991

    Sale Price
    $93.08 / each
    Web Price $109.50
    Offer Ends 11/01/19
  • 2" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, Plain, Light Yellow

    ITW

    2" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, Plain, Light Yellow

    Item # 19NE881

    Web Price
    $63.75 / each
  • 1" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, ASJ, Light Yellow

    ITW

    1" x 48" x 24" Polyisocyanurate High Temperature Insulation, Density 2#, ASJ, Light Yellow

    Item # 19NE961

    Web Price
    $33.70 / each