Can achieve R-5.5 to R-6.5 per inch.
Pros
Excellent air barrier, reducing energy loss.
Expands to fill gaps and voids for comprehensive coverage.
Provides additional structural support to walls. –
Cons
Higher initial cost compared to other insulation types.
Professional installation is recommended for optimal results.
Reflective Insulation
Reflective insulation uses reflective materials, such as foil, to reduce heat transfer, especially in warm climates.
R-value
