Pros and Cons of Foil Faced vs Unfaced Foam Panels

It’s More Than Just Foam When selecting rigid foam insulation, the panel’s surface—whether it’s foil-faced or unfaced—is as critical to performance as the foam core itself. This single design choice dictates how the panel manages moisture, heat, and air, fundamentally changing its role within a building assembly. This article moves beyond a simple R-value comparison […]