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​© Copyright 2019/20 GGGS LLC All Rights Reserved

FM3-VHV™ 20 gauge

Structural Rainscreen Furring

*Click here for our NON-STRUCTURAL 26 gauge FM3-VHV™

 Features and Benefits

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  • 20 gauge Steel Grade 37 provides long-term Structural 
    Cladding Attachment System for various

     

  • AZ50 ZINCALUME® hot-dip coating ensures long-term corrosion resistance superior to traditional G90 
     

  • Available 3/8" depth eliminates build-out costs 
     

  • Exclusive corrugated flanges provide proper Drainage & Drying capabilities both vertically & horizontally
     

  • Install VERTICALLY or HORIZONTALLY to eliminate the
    cost & hassle of 
    double-strapping 
     

  • Adheres to James Hardie® structural furring requirements*
    (*20g steel, hat-channel design, 3/8'' depth) 
     

  • SOLVES the PROBLEM of structural attachment points for 
    Outside Corner
    Trim pieces over 1''+ Continuous Insulation
     

  • Will not crush or trap moisture like polypropylene battens and mesh mats WILL
     

  • Will not absorb water or warp/bow/split like wood WILL
     

  • 100% NON-COMBUSTIBLE!
     

Which depth of FM3 VHV™ best fits your project?

3/8" Hat-Channel

3/4" Hat-Channel

  Product Resources:

Installation Instructions:

Flysheet & Grade Data Sheet: