IIS Canada Enviro Tech, based in Calgary AB, is committed to ensuring that you get the best possible results from your spray foam insulation project. The specifications on this page are offered as guidelines for the use of airKrete® in residential and commercial construction. The conditions and requirements of each application should be reviewed with an Enviro Tech specialist to determine the suitability of airKrete® in each circumstance.

airKrete® is a cementitious foam insulation; an ultra-light insulating foam composed of inorganic cementitious stabilizer, cell generator, and compressed air. The product foams in place. A retention fabric may be used in the process like a wire mesh for new construction to allow the foam to be held in place while the insulation cures.

Environmental requirements stipulate that Foamed Cementitious Insulation be fire-proof, inorganic, and free of carcinogenic fibers or toxic substances.


Foamed Cementitious Insulation:

  1. ASTM-76 foamed to a density of 2.07 lbs/cu ft, producing a minimum R-Value of 6 per inch of thickness.
  2. Burning characteristics:
    • Smoke Develop: 0
    • Flame Spread: 0
    • Fuel Contribution: 0
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