ECOMAXci® FR Air Barrier

Continuous Insulation for Exterior Walls
Steel stud, FRTW stud, Masonry stud

RMAX® ECOMAXci® FR Air Barrier has glass fiber reinforced aluminum foil facers on both sides

RMAX® ECOMAXci® FR Air Barrier has glass fiber reinforced aluminum foil facers on both sides – offering enhanced durability, dimensional stability and fire performance. ECOMAXci® FR Air Barrier allows for optimum efficiency through multiple design options, ease of construction, a better building envelope and reduced energy usage.

ECOMAXci® Wall Solution

A high-performance air and water barrier is important to the overall effectiveness of the wall application. It not only will maximize the effectiveness of our continuous insulation, but also reduce energy costs, avoid potential moisture problems and increase the life of the building.

ECOMAXci® Wall Solution is a fully tested solution that is ABAA evaluated as an air barrier assembly, approved water-resistive barrier and engineered to optimize continuous insulation.

Exterior commercial wall designs are required to achieve fire, air, and water performance in addition to thermal. This requires separate assembly tests where components must be compatible and tested together to pass. Building codes do not allow substitution of components.

The ECOMAXci® Wall Solution is a fully tested solution engineered to optimize continuous insulation while meeting fire, air, and water code requirements.

ECOMAXci® FR Air Barrier
Thermal Insulation

R-SEAL 2000 LF
Liquid Flashing/Tape

R-SEAL 3000
Joint Tape

R-SEAL 6000
Flashing Tape


  • Meets & Exceeds advanced building codes c.i., fire, air and water
  • Higher R-value with a thinner profile than XPS or Mineral Wool
  • Mold resistant, reflective facer acts as a radiant barrier
  • 25 psi compressive strength
  • NFPA 285 criteria without exterior gypsum board
  • NFPA 285 criteria without mineral wool fire-stops around openings
  • ABAA criteria for an air barrier assembly
  • ICC-ES Acceptance Criteria for water-resistive barrier
  • Satisfies ASHRAE 90.1 and IECC continuous insulation (c.i.) requirements
  • 15-year limited thermal warranty
  • Helps qualify for LEED credits


  • By taping the seams, you eliminate the need for an additional weather barrier
  • Eliminates the need for exterior gypsum
  • One trip around building instead of three reduces material and labor costs
  • Lightweight, easy-to-handle materials
  • Faster dry-in time
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