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).
2. 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 water-resistant barrier than OSB. It costs less than OSB or ZIP System® and is lighter, easier to handle, cut, and install.
3. Thermo-Brace w/ Water-Resistant Barrier
Enhanced water-resistant barrier protection on the reverse side offers increased durability. The reversible installation feature provides the flexibility to choose whether this side faces outward or inward. Available in both reflective and non-reflective variants.