Rmax Ultra Max 4ft x 8ft - All Thicknesses checklist-Estimated Delivery Time 5-7 Working Days The loft ladder fire resistance

The loft ladder fire resistance is EI₂= 60 minutes (classification according to EN 13501-2)

The room darkening shade utilizes a double-pleated honeycomb structure with an interior aluminum coating to block even the brightest sunlight

Cost-Effective and Versatile

5 2" 32 Sq Ft R10 2

Rmax Ultra Max 4ft x 8ft - All Thicknesses checklist-Estimated Delivery Time 5-7 Working Days The loft ladder fire resistanceRmax 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