Glass Wool Roof Insulation Batt from Mexico
Pre-cut batts made from glass wool fibers, designed specifically for insulating attic roofs and ceilings in residential homes. This product falls under HTS 7019.80.10.90 as it is an insulation product of glass wool, meeting the chapter definition with silica content over 60% and used for thermal insulation.
Duty Rate — Mexico → United States
14.9%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify silica (SiO2) content exceeds 60% via lab testing to confirm classification under heading 7019; non-compliant wools shift to 6806
• Include material safety data sheets (MSDS) documenting low formaldehyde emissions for EPA compliance during customs clearance
• Avoid misclassification as building materials by specifying end-use as insulation, not structural components