Glass Wool Wall Insulation Roll from China
Flexible rolls of glass wool designed for installation between wall studs in home construction to provide thermal and acoustic insulation. Classified in HTS 7019.80.10.90 as 'other' insulation products of glass wool per chapter specifications.
Duty Rate — China → United States
42.4%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Label products clearly with R-value ratings and fire resistance certifications to meet ASTM standards and avoid holds
• Provide certificates of analysis confirming glass wool composition to prevent reclassification during audits
• Declare as flexible rolls only; rigid boards may require different subheadings