New

Ask Wove anything about tariffs.

Try Tariff Assistant

Unfaced Fiberglass Batts for Floor Joists from Japan

Flexible unfaced fiberglass batts friction-fit for floor joist spaces in multi-story buildings. HTS 7019.80.10.10 applies to these glass wool insulation batts with required mineral composition. Reduces sound transmission and heat loss effectively.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter

Import Tips

• Test for formaldehyde emissions (CARB Phase 2) with supplier affidavits for green building imports

• Use ISPM-15 compliant packaging for wooden pallets to avoid fumigation delays