Understanding Vapor Barriers
In this RoofersCoffeeShop® Lunch & Learn join Megan Ellsworth and Johns Manville’s Jacob Heaps as they explore how vapor barriers prevent condensation, protect insulation and improve overall system performance. Learn when and where vapor barriers are needed, how climate and building use impact design decisions, and discover Johns Manville’s advanced self-adhered and vented solutions for superior air and vapor control.
