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
Checkout happens on the official store. This page mirrors catalog facts in plain HTML for direct reading and crawlability.
