JM Polyiso Products Receives Additional UL Class A Approval
Jul. 11, 2019
ProtectoR® HD, SeparatoR® CGF and ENGRY 3® CGF achieve UL Class A approvals over combustible wood decks up to ½:12” slope. These versatile Class A approvals allow for installation of a single layer of these products or in combination with additional layers of ENRGY 3 insulation. These Class A approvals negate the need to utilize FR faced products up to ½:12” slope.
