Hunter XCI Polyiso
Hunter XCI Polyiso for "ci"
Hunter XCI (eXterior Continuous Insulation), A division of Hunter Panels, manufactures rigid polyiso insulation panels designed for use in commercial and residential walls to provide "ci" continuous insulation within the building envelope. Hunter XCI's team of technical support legitimizes their "Whatever It Takes" mantra.
Why Hunter XCI Polyiso for ci?
- Highest R-Value per inch 
- Tested - More NFPA 285 compliant assemblies 
- LEED Certification credits 
- HCFC and CFC free, and zero ODP 
“insulation that is continuous across all structural members without thermal bridges other than fasteners and service openings. It is installed on the interior, exterior, or is integral to any opaque surface of the building envelope”.
— ASHRAE 90.1 continuous insulation (ci)
XCI Foil Class A Plus
- The most competitively priced Class A Foil polyiso 
- Flame Spread < 25 per ASTM E 84 
- Numerous NFPA 285 compliant assemblies including use behind ACM and single skin metal panels 
- Trilaminate Foil Facers 
- ASTM C 1289 Type I, Class I, 25 psi (Grade 3) 
XCI Ply - Nailbase Wall Panel
- FRT Plywood attached to polyiso insulation board with both 5/8” and 3/4” plywood options 
- Structural attachable surface for exterior cladding 
- Myriad NFPA 285 compliant assemblies including use behind ACM and single skin metal panels 
- ASTM C 1289 Type V, with Type II CG mat facers 
XCI 286 - Interior Exposed Applications
- Passes NFPA 286 for interior exposed use without a thermal barrier in walls and ceilings 
- White reinforced 15-mil foil facer 
- Flame Spread < 25 per ASTM E 84 
XCI Foil Class A
- 15-mil reinforced foil facers on both sides 
- Flame Spread < 25 per ASTM E 84 
- Myriad NFPA 285 compliant assemblies 
- ASTM C 1289 Type I, Class I, (20 & 25 psi available) 
XCI CG & XCI CG Class A
- Durable coated glass mat faced "ci" for exterior walls 
- Numerous NFPA 285 compliant assemblies including behind ACM and single skin metal wall panels 
- Flame Spread < 25 per ASTM E84 (Class A) 
- ASTM C 1289 Type II (20 & 25 psi available) 
XCI Foil Class B
- Trilaminate foil facers 
- NFPA 285 Compliant behind masonry, stucco, stone claddings 
- ASTM C 1289 Type I (20 & 25 psi available) 

 
             
                 
                 
                 
                 
                 
                 
                 
                