FTC's mandated R-value label sentence stands in the same 2019 rule that records exaggerated coating claims

Home insulation labels do not get to choose their own words. The section of the Code of Federal Regulations covering them, 16 CFR 460.12, prescribes what the label carries: the type of insulation, its R-value, its dimensions and square footage, and one sentence about physics. That sentence reads: "R means resistance to heat flow. The higher the R-value, the greater the insulating power." In the excerpts of the section captured for this piece, no qualifier rides on the sentence.

The Rule is old. The Federal Trade Commission's May 13, 2019 final rule amending the R-value Rule states that the Commission issued the Rule in 1979 because the home insulation market was failing to give buyers the pre-purchase information they needed, chiefly a product's R-value. The source note printed with the neighboring fact-sheet section, 16 CFR 460.13, tracks that neighboring section's own history: "44 FR 50242, Aug. 27, 1979, as amended at 45 FR 68928, Oct. 17, 1980; 70 FR 31276, May 31, 2005; 84 FR 20789, May 13, 2019." Three rounds of amendment to that section across forty years. The captures here carry no source note for 460.12 itself, so the label sentence's own history is not established by this record; what the record does show is that the sentence in 460.12 today reads exactly the way it reads in the disclosure box the 2019 rule reproduces.

The box is where the qualification lives. Under a heading telling the buyer to read it before buying, the box repeats the same sentence, tells the reader to compare R-values before purchase, and then says there are other factors to consider: the climate, the type and size of the house, insulation already in place, fuel use patterns, family size, proper installation, and how tightly the house is sealed against air leaks. It even warns that buying too much insulation can cost more than it saves in fuel. Section 460.12 adds its own warning to the label: "To get the marked R-value, it is essential that this insulation be installed properly." Inside the box, none of that is folded into the sentence; the qualifications follow it. In the excerpts of 460.12 captured here, the sentence appears without them, and it is the part that sells.

That is where the claim half of this story starts. In July 2020 the FTC announced complaints against sellers of roof and wall coatings over energy-savings and R-value claims. The release quotes Andrew Smith, identified in it as Director of the FTC's Bureau of Consumer Protection: "Companies touting the energy-saving properties of their products must have scientific support for their claims." The captured copy of that release carries no dateline; the month here comes from the page's URL path, and the method note below says so.

What the complaints allege is a gap between a number and a product. Against the Kansas-based Superior Products and its officer, J.E. Pritchett, the release states that the complaint challenges marketing of the Super Therm and Sunshield coatings, including claimed savings of between 40 percent and 70 percent when applied to a home or other building, and a claimed R-value or equivalency of R-19 that the FTC contends the defendants cannot substantiate. The coatings, according to the release, actually have R-values of significantly less than one. A second complaint, against the Florida-based SPM Thermo-Shield and its officers, Peter and George Spiska, alleges deceptive marketing of three Thermo-Shield coatings as having R-values of R-22 and R-21, with the release stating that the complaint calls those claims false and says the coatings actually have "R-values that are lower than one." All of it is allegation. The captured record describes contested claims, not findings, and carries no response from the companies or the named officers and no outcome of either case.

An FTC business-guidance post, placed by its URL in the same month, carries the phrases "an equivalent R value greater than 30" in one place and "a R-19 Equivalent Rating" in another, alongside the line "CAN SAVE UP TO 50% ON YOUR HEATING AND COOLING COSTS." The captured text does not say whether those phrases are a seller's copy quoted by the post or the post's own words, and this piece does not assert either.

Now the record. The 2019 document amends the Rule, in its own words, to clarify, streamline and improve existing requirements, and it sets an effective date: "The amendments will become effective on May 13, 2020." The same document does not treat coating claims as news. It states that the Commission "has observed a prevalence of grossly exaggerated R-value claims for non-insulation products, such as coatings, paint, and housewrap" sold mainly for reasons other than stopping heat. The problem was on the rulemaking record before the complaints were filed.

The preamble is also candid about what an R-value does not tell a buyer. The Commission, it says, "has acknowledged that R-value tests do not account for many factors" such as the design characteristics and geographic location of a building. It then explains why it left that alone: quantifying those factors into uniform comparative ratings would make the Rule's disclosures significantly more complicated. The rule states plainly that, consistent with the proposal, it adds no disclosures addressing these issues. So the record contains the caveat, the reason the caveat was not put on the label, and the unchanged sentence, all in one document.

What the 2019 amendments change, in the excerpts captured here, sits on the fact sheet. Fact sheets must now include installation and air sealing information, and a new provision requires them to disclose the R-value reduction when R-19 batts are compressed into typical wall cavities. Section 460.13's own fact-sheet text already carries the plain version: "The R-value of this insulation varies depending on how much it is compressed during installation." The confident sentence sits on the label; the complications sit on the fact sheet.

Two things this comparison does not establish, and one it does. It does not establish a causal chain from rule to enforcement: the amendments took effect May 13, 2020, and the release announcing the complaints is placed by its URL in the following July, less than three months later, but neither captured FTC excerpt cites the R-value Rule or 16 CFR Part 460 at all, and both are partial captures. Nor does it establish that anyone at the Commission reconsidered the label sentence's wording; the captured preamble simply does not discuss it. What it does establish is arithmetic. A label rule tells buyers that a higher R-value means greater insulating power. Coatings were advertised at R-19, R-21, R-22 and, in the guidance post, an equivalency greater than 30. The FTC says the products come in below one. Read against the agency's own figures, the advertised numbers sit at least nineteen to thirty times above them, and the sentence that makes those numbers legible to a shopper is the one the government wrote.

The rule's text also carries the phrases "a prevalence of questionable R-value claims for non-insulation products" and a reference to numerous questionable R-value claims, R-24 given as the example, made for paints and ceramic coatings. The captured excerpt does not say where that language originated, so this piece attributes it only to the rule's text.

An earlier FTC release, placed by its URL in October 2018, is two lines in the copy captured here: "The Commission vote approving the final amendments was 5-0." and "FTC File No. R811001". The captured text does not itself say which rulemaking that vote covered; only the page's URL - the same path that supplies the October 2018 date - ties it, by its slug, to the R-value Rule, and nothing further about it is asserted here.

What a reader can check is on the next bag they buy. The label must carry the sentence and the installation warning. The fact sheet, since the 2019 amendments took effect on May 13, 2020, must carry installation and air sealing information and, for R-19 batts, the loss from compression into a wall cavity. If a coating is sold with an R-value number attached, the FTC release states its position on such numbers plainly enough to hold a seller to. And the sentence itself is a standing test: this desk's expectation is that on March 1, 2027, 16 CFR 460.12 will still tell buyers, in the wording captured here, that the higher the R-value, the greater the insulating power. That one takes a minute to check.