Insulation Comparison

Insulation Comparison Guide



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FeatureemptyFiber Glass BattsemptyCelluloseemptyOpen Cell Spray FoamemptyClosed Cell Spray Foamempty
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Class I Fire Ratedcheckcheckcheckcheck
Controls Air Leakage  checkcheck
Won't Sage or Settle  checkcheck
Doesn't Shrinkcheck  check
Will not support mold growth  checkcheck
Fills all cracks and crevices  checkcheck
Contains no formaldehyde checkcheckcheck
Deflects water leakage   check
Moisture vapor perm less than 1.0 (@ R-19) (Vapor Retarder)   check
Ability for R-19 (or higher) in 2x4 construction   check
Glues building into solid mass   check
Always meets energy star requirements unaided   check
Stops convection currents checkcheckcheck
Stops air infiltration   check
Stops all wind intrusion   check
Stops moisture accumulation   check
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Totals24716
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R-Value per Inch3.23.53.86.6
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