Guardian Fiberglass R-38 Attic Insulation Batts from Japan
High-density R-38 batts for deep attic spaces, providing superior thermal barrier with kraft facing option. HTS 7019.80.10 for glass wool insulation per Chapter definitions.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Specify facing type (kraft, foil) on invoice as it affects installation classification
• Confirm recycled glass content percentage for potential duty preference claims