Seeking Opinions on SilveRboard GPS Foam
Looking for a cheaper alternative to roxul comfortboard (for continuous outsulation) has led me to GPS foam. Does anyone have experience using these sheets from SilveRboard?
Context: CZ 5B (Denver, CO). Placed on the outside of a zip sheating/WRB on 2×8 framing with dense pack cellulose cavities, and rainscreen on the outside supporting thermally modified wood and standing seam cladding.
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