Assertion: insulation's r value | /r/CapableOf | range to r-7.1 per inch
Facets:
value: in regards to closed-cell
type: OTHER
value: between r-4.9
type: OTHER
Source sentences:
text: In regards to closed-cell sprayed in foam insulation, R-value can range between R-4.9 to R-7.1 per inch.