Rmax ECOMAXci™ FR Ply
Fire Resistant Continuous Insulation for Cladding Attachment in Commercial Exterior Walls

Rmax ECOMAXci™ FR Ply is a Class A energy-efficient thermal insulation board composed of a closed-cell polyisocyanurate (polyiso) foam core with glass fiber reinforced aluminum facers on both sides bonded to 5/8” or 3/4” fire retardant treated plywood.

ECOMAXci™ FR Ply has been tested per NFPA 285 and successfully passed. The NFPA 285 listing/approval is dependent on all components of the assembly. Third party evaluations and listings should also be consulted for specific instructions.

 
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CONSTRUCTION APPLICATIONS

  • Exterior walls (Type I-IV)

  • Masonry walls

  • Steel stud walls

  • Fire-treated wood stud walls

Steel Stud Application

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.

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 ECOMAXci™ FR Ply and related components under actual fire conditions.

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 ECOMAXci™ FR Ply and related components under actual fire conditions.