Johns Manville

Johns Manville Now Offers Invinsa Foam™; a Dual-Density Polyisocyanurate Composite Board

August 25, 2016 at 10:08 a.m.

Designed Specifically for Contractor Savings Contractors can save time and labor by installing new composite board Johns Manville (JM) has combined its industry-leading Invinsa® high-density (HD) polyiso cover board with ENRGY 3® CGF to make a new composite board called Invinsa Foam. Contractors can save time and labor by installing this new ...