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Rmax Ultra Max 4ft x 8ft - All Thicknesses Insulation Boards
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$712.09
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$712.09
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R-MAX

Rmax Ultra Max 4ft x 8ft - All Thicknesses

SKU: RMAX-UM-1.5

Est Delivery between and

Rmax Ultra-Max® is an energy-efficient thermal insulation board composed of a closed-cell polyisocyanurate (polyiso) foam core bonded to inorganic polymer coated glass fiber mat facers on both sides.

APPLICATIONS

  • Built-up roof

  • Modified bitumen

  • Mechanically attached single ply

  • Loose laid ballasted single ply

  • Metal panel roofing

COMPLIANCES

  • ASTM C1289 Type II, Class 2
  • International Building Code (ICC) Chapter 26 Section 2603, Foam Plastic
  • ASHRAE 90.1
  • Miami-Dade County Product Control Approved
  • Florida Product Approval (FL11207)
  • CA Insulation Directory
    Thickness LTTR Pcs/Pallet Sq Ft/Pallet
    1.5 in 8.6 32 1024
    1.75 in 10.0 27 864
    2 in 11.4 24 768
    2.5 in 14.4 19 608
    2.6 in 15.0 18 576
    3 in 17.4 16 512
    3.1 in 18.0 15 480
    3.5 in 20.5 13 416
    4 in 23.6 12 384
    4.25 in 25.2 11 352
    Length 96"
    Width 48"
    Brand R-Max
    Compressive Strength ASTM D1621 20 psi
    Flame Spread ASTM E84 25 - 60
    Material Type polyiso
    Smoke Developed ASTM E84 75 - 160
    Water Absorption ASTM C209 < 1% Vol.
    Water Vapor Transmission ASTM E96 < 1.5 perm

    Est Delivery between and

    Delivery will always take place on a weekday (Mon - Fri).
    For information on delivery costs and more view our delivery info page.