Polyphen is an insulation method that has achieved a very high fire rating in comparison to other forms of insulation. Gridnic uses Polyphen in IsoPhen panels. These panels have been approved by FM Approvals, a third-party global testing laboratory and certification agency.

Gridnic’s IsoPhen range has taken off in South Africa with our bigger corporate customers calling for this FM Approved product. Polyphen is insurers first choice in that it has undergone rigorous testing resulting in its’ phenomenal Class 1 rating. Gridnic has installed IsoPhen panels at Johnson & Johnson, Aspen Pharmacare, Mercedes Benz and Yekani.