Revised every three years, one of the I-CODES  promulgated by the International Code Council (ICC) oriented toward general construction other than one- and two-family dwellings (which are covered under the International Residential Code [IRC]).

See also: I-CODES, ICC, IRC

SPFA believes that the path to a healthful, safe, high-quality and performing SPF installation travels through the hands of a knowledgeable, trained, experienced, and ideally PCP-certified professional contractor.