Are you in the Insulated Concrete Block business? Then FTC Rule 460 applies to you…
November 2025
If you supply, sell, or use any of these…
Pre-insulated concrete block...
Loose-Fill Insulation...
Injectable Foam-in-Place Insulation...
Foam Plastic Inserts...
Then you must abide by FTC Rule 460, 16 CFR 460, which governs R-value testing and claims