ISO Clip

The ISO Clip provides a thermally broken and intermittent structural attachment for cladding systems to exterior wall assemblies. The clip is fabricated from Galvanized or Galvalume steel with an integral glass fibre reinforced polyamide thermal isolator pad. Both horizontal and vertical steel girts can be attached to the ISO Clip. The horizontal flange of the clip has a punched slot that allows the sub-girt to be adjusted and fastened to the clip, removing the need for shims. The glass fibre reinforced polyamide thermal isolator pad between the metal clip and the wall provides a thermal break that reduces thermal bridging. The ISO Clip is engineered to perform on all substrates including concrete, concrete block, steel studs or wood. Verified by industry leaders Morrison Hershfield.

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2.0" ISO-Clip

3.25" ISO-Clip



4.75" ISO-CLIP


  • One Component clip with integral glass fibre reinforced polyamide thermal isolator pad
  • Accommodates adjustment for wall deviations
  • Allows for horizontal and vertical installations with one clip
  • Shims not required
  • North American made
  • Cost effective
  • Engineered to accommodate multiple substrates 
  • Contractors choice


Installed in the same orientation, ISO Clip is suited to accept either vertical or horizontal sub-grits.  It’s versatility and ease of use combined with the effective use of insulation makes the ISO Clip the product to specify.  The thermal performance of the clip has been verified by the industry leaders, Morrison Hershfield.

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ISO Clip has received Salmon-Safe Accreditation 

ISO Clips Salmon-Safe version “..helps protect downstream water quality and is consistent for use in Salmon–Safe projects”. Furthermore, Salmon-Safe version of ISO Clip has been successfully specified and installed on projects located in Pacific North-West that adhered to the Salmon-Safe guidelines, validating that ISO-Clip is in fact suited for Salmon-Safe projects. 

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  • 3D Thermal Analysis for SB10 and ASHRAE 90.1
  • FEA STRUCTURAL Analysis by JEI Engineering
  • Evaluated for NFPA 285
  • Accommodates +/- ½” adjustment for wall deviation
  • Fully engineered
  • Acceptable for multiple substrates
  • Cost-effective
  • Allows for horizontal and vertical installations

Brock White and the ISO Clip team can assist you with all stages of your building performance design.  System details, engineering load tables and calculations are also available. Together we can design the most functional wall assembly for your chosen insulation and cladding. 

2.0" ISO-Clip Technical Data

3.25" ISO-Clip Technical Data

4.75" ISO-Clip Technical Data

ISO Clip LEED Guide


ISO Clip Semi Rigid Insulation Video

ISO Clip Rigid Insulation Video

ISO Clip Installation Video



For more information on any of the above products, please contact us here to request samples, obtain more information or a quote and one of our architectural representatives will be in touch shortly!