Rockwool ProRox SL 960 as exterior insulation?
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Would there be any major drawbacks to using 2″ of ProRox SL 960 NA as exterior insulation?
Specs:
– R value 4.2
– Density 5.8 lb/ft³
–
The compressive strength is much less than Comfortboard 80, but I think I should be fine as long as I’m careful with my batten install. Thoughts?
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