Fire Barrier Principles
What is IVB?
Why is it Needed?
The MM Systems® Insulated Vapor Barrier (IVB) is a Tailored Technology Solution™ designed to provide both thermal and vapor management in structural expansion joint openings.
The Five Key Performance Features
Insulation Values
Available Thermal R-values of R-19, R-25, and R-30 plus a Class A Rating for flame spread and smoke development. (Read More)