High-Density Glass Wool Batts for Soundproofing from Japan
Dense fiberglass batts optimized for studio and theater sound attenuation between walls. HTS 7019.80.10.10 covers these glass wool batts with NRC ratings over 1.0. Non-combustible for fire-rated assemblies.
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
• Submit ASTM C665 acoustic performance data for verification
• Ensure batt dimensions match US stud spacing (16/24 inch) to minimize trimming waste
• Watch for export quotas from major producers like Owens Corning equivalents