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Code · CFR · Title 16 — Commercial Practices · Part 460 — Labeling and Advertising of Home Insulation · § 460.11

§ 460.11. Rounding off R-values.

32 words·~1 min read·/us/cfr/t16/s§ 460.11·

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

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.
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