1. Safe-Reflective Facer (WRB)
Weather-Resistant Barrier (WRB) specially designed and guaranteed to not overheat vinyl.
Unlike polyiso and XPS, Neopor GPS doesn’t use HFC gas agents for R-value, which can deplete over time. XPS only retains 90% of it’s initial R-value over its lifetime and the R-value of Neopor GPS is up to 30% higher than EPS (white foam).
3. Thermo-Brace Structural Sheathing
Thermo-Brace is a fiberboard structural sheathing with a composite core that provides the structural strength required while offering a more weather-resistant barrier than OSB. It costs less than OSB or ZIP System® and is lighter, easier to handle, cut, and install.
4. Thermo-Brace w/ Non-Reflective Facer (WRB)
Additional weather-resistant barrier protection on the reverse side. Reversible installation allows for this side to be faced out or in.