ENRGY 3®.E is the First Polyiso Foam Product to Receive the Declare® Label and Designated as Red List Free In 2014, Johns Manville launched ENRGY 3.E, the next generation of polyisocyanurate roofing board insulation. ENRGY 3.E’s fire resistance has been engineered into the polymer backbone without the need for added halogenated flame retardants. JM’s commitment […]
