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GreenGirt Max CMH™ continuous insulation Z-girt sub-framing for rainscreen and cladding support
GreenGirt Max CMH™ continuous insulation Z-girt sub-framing for rainscreen and cladding support
GreenGirt Max CMH™ continuous insulation Z-girt sub-framing for rainscreen and cladding support
GreenGirt Max CMH™ continuous insulation Z-girt sub-framing for rainscreen and cladding support
GreenGirt Max CMH™ continuous insulation Z-girt sub-framing for rainscreen and cladding support
GreenGirt Max CMH™ continuous insulation Z-girt sub-framing for rainscreen and cladding support
GreenGirt Max CMH™ continuous insulation Z-girt sub-framing for rainscreen and cladding support
GreenGirt Max CMH™ continuous insulation Z-girt sub-framing for rainscreen and cladding support
GreenGirt Max CMH™ continuous insulation Z-girt sub-framing for rainscreen and cladding support

    GreenGirt Max CMH™ continuous insulation Z-girt sub-framing for rainscreen and cladding support

    GreenGirt Max CMH™ is a Class I continuous insulation system engineered for all weights of cladding, from ACM and fiber cement to terra cotta and natural stone. Proudly made in the USA by Advanced Architectural Products, GreenGirt Max CMH delivers industry-leading thermal and structural performance. As the flagship product that complements GreenGirt Optima CMH™, GreenGirt Max CMH succeeds at providing high-quality thermal efficiency and structural integrity for all cladding weights. Manufactured with 0.20” steel-reinforced flanges, GreenGirt Max CMH is the strongest Z-girt on the market and is designed to offer the widest spacing possible for continuous insulation systems. GreenGirt Max CMH uses crosswise and lengthwise tensile strength to establish it as more durable than Class II and Class III continuous insulation systems. GreenGirt CMH was also previously specified and sold under the name “SMARTci 1 in 1.”

    Specification
    • GreenGirt Max CMHᵀᴹ Configuration Options

      Compatible InsulationMineral wool, spray foam, non-profiled rigid insulation
      System ComponentsGreenGirt Max CMH Z-girts
      Flange Thickness0.20"

      Thermalock

      With Thermalock (standard), smooth (optional)
      Compatible SubstratesCMU, closed framing
      GreenGirt Max CMH Z-Girt Length8'
      GreenGirt Max CMH Z-Girt Widths1.5" 2", 2.5", 3", 3.5", 4", 4.5", 5", 5.5", 6", 8"
      Compatible Insulation Thickness1.5" 2", 2.5", 3", 3.5", 4", 4.5", 5", 5.5", 6", 8"
      GreenGirt CMH Z-Girt OrientationHorizontal, vertical
      Compatible CladdingAll
      Drainage Plane LocationBehind GreenGirt Max CMH System

      continuous insulation system

      prefabricated ci wall system

      thermally broken insulation system

      cladding attachment with ci

      smart wall insulation system

      energy efficient ci system

      composite insulation support

      rigid board insulation support

      rainscreen ci attachment

      NFPA 285 compliant wall system

      ASHRAE 90.1 ci solution

      revit insulation wall system

      passive house ci solution

      ci for commercial wall systems

      thermal bridging insulation solution

      Z-girt sub-framing

      Clips Bracket Support

      Cladding support

      Rainscreen support

      Sub-framing

      Steel sub-framing

      Steel Z-girt

    Technical specification
    • Unique ref.greengirt-cmh-system
    • Product familyContinuous Insulation Systems
    • Product groupWall Systems
    • TypeBuilding Material
    • Date of publishing2025-02-19
    • Edition number1
    Related
    • Material mainComposite
    • Material secondaryMetal
    • Designed inUnited States
    • Manufactured inUnited States
    Classification
    • BIMobject CategoryBuilding Materials - Insulation
    • ETIM CodeEC000406
    • ETIM NameThermal insulation
    • CSI MasterFormat 2014 Code07 21 00
    • CSI MasterFormat 2014 TitleThermal Insulation
    • OmniClass Number23-13 25 19
    • OmniClass TitleThermal Insulation 

    Region availability

    North America
    Anguilla
    Antigua and Barbuda
    Aruba
    Barbados
    Belize
    Bermuda
    British Virgin Islands
    Canada
    Caribbean Netherlands
    Cayman Islands
    Collectivity of Saint Martin
    Costa Rica
    Cuba
    Curaçao
    Dominica
    Dominican Republic
    El Salvador
    Greenland
    Grenada
    Guadeloupe
    Guatemala
    Haiti
    Honduras
    Jamaica
    Martinique
    Mexico
    Montserrat
    Nicaragua
    Panama
    Puerto Rico
    Saint Kitts and Nevis
    Saint Lucia
    Saint Pierre and Miquelon
    Saint Vincent and the Grenadines
    Saint-Barthélemy
    Sint Maarten
    The Bahamas
    Trinidad and Tobago
    Turks and Caicos Islands
    U.S. Virgin Islands
    United States
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