, the damp blanket will present much less and fewer r-value as being the humidity builds. Couple this with The truth that fiberglass insulation would not protect against radiant warmth transfer (Most important source of warmth move) and you will see why fiberglass insulation isn't the proposed insulation for pole https://metal-roofers77664.diowebhost.com/83947183/new-step-by-step-map-for-local-metal-roofing-contractors