Hunter Xci Ply (Class A) Wall Insulation Panels
 
Xci Ply Class A is an energy efficient rigid insulation panel composed of a closed cell Class A polyisocyanurate foam core bonded to a premium performance coated glass facer on one side and either 5/8” or ¾” fire treated plywood on the other. This product can be installed directly to studs and eliminates stud cavity insulation by meeting minimum continuous insulation requirements. Do not countersink fasteners. 
Codes & Compliances
 - ASTM C 1289 
  - IBC Chapter 26 and IRC section R316 
  - Numerous NFPA 285 compliant assemblies 
  - Numerous UL 263 hourly designs 
  - DRJ Technical Evaluation Report 1402-01 
  - California Code of Regulations, Title 24, Insulation Quality Standard License #TI-1420 
  - California Bureau of Furnishings and Home Insulation
  
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