edf4fecb_am_Insulation_Comparison_Chart__lose_and_Fiberglass_Insulation
[Spray Foam Insulation] The attic is much cooler because the insulation is above the attic rather than below it. Late afternoon and evening heat radiation from the ceiling into interior living spaces is substantially reduced. Occupants feel much more comfortable.
Heat stored in the attic insulation’s air spaces during the day steadily flows into the ceiling and radiates into the interior living spaces below throughout the late afternoon and evening hours. Occupants experience a “clammy” feeling.
Cellulose, Fiberglass and Spray Foam Insulation Comparison Chart
Cellulose and Fiberglass Insulation