EPS Fanfold insulation sheathing provides increased flexibility for mechanically attached recovers using Elevate UltraPly™ TPO, Elevate PVC, and Elevate PVC KEE membrane systems. Consisting of a high-quality EPS core with a laminate facer, Fanfold Sheathing is accordion-folded for ease of transportation, handling, and installation. The hinged, folded, lightweight design allows for speedy installation, enabling contractors to complete jobs faster.
This solution is a good option for projects without specific R-Value requirements.