PERM-A-BARRIER WALL 36" X 75' ROLL

PERM-A-BARRIER® wall membranes are ideal for protecting the building superstructure from the damaging effects of the elements. By minimizing air and water vapor flow through the building exterior, PERM-A-BARRIER® wall membranes:

Prevent premature deterioration of the building envelope
Enhance thermal performance of the structure and save energy costs
Improve comfort for the building occupant