{"data":{"id":"us/16-cfr-460.11","jurisdiction":"us","citation":"16 CFR 460.11","heading":"Rounding off R-values.","body":"R-values shown in labels, fact sheets, ads, or other promotional materials must be rounded to the nearest tenth. However, R-values of 10 or more may be rounded to the nearest whole number.","path":["Title 16—Commercial Practices","CHAPTER I—FEDERAL TRADE COMMISSION","SUBCHAPTER D—TRADE REGULATION RULES","PART 460—LABELING AND ADVERTISING OF HOME INSULATION"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-16.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:29Z","sha256":"9ee8ae83f342857863ed590b124352aae79a08079b54f75aaf1465221a2c32ef","source_id":"us-cfr","stale":true,"prev":"us/16-cfr-460.10","next":"us/16-cfr-460.12"},"notice":"GroundRules: Original legal text. Not legal advice."}