Rmax ECOBASEci™
Continuous Insulation for Cladding Attachments in Commercial Exterior Walls
Rmax ECOBASEci™ is a composite product of polyiso insulation with inorganic, polymer coated glass fiber mat facers bonded to 5/8” or 3/4” fire retardant treated plywood (FRTP). This insulation has been tested for multiple NFPA 285 assemblies and is approved for use in exterior walls of buildings of any height.
CONSTRUCTION APPLICATIONS
Exterior walls (Type I-IV)
Masonry walls
Steel stud walls
Steel Stud Application
THERMAL PROPERTIES
1Includes Fire Retardant Treated Plywood
2Thermal values are determined by using ASTM C518 test method at 75°F mean temperature on material conditioned according to PIMA Technical Bulletin No. 101.
TYPICAL PHYSICAL PROPERTIES

1Also available in 25 psi upon request. Less than 1” is standard at 16 psi.
2Flame spread and smoke numbers are shown for comparison purposes only and are not intended to represent the performance of ECOBASEci™ and related components under actual fire conditions.