Glass Wool Acoustic Ceiling Tile Insulation from Canada
Thin glass wool layers backing acoustic ceiling tiles to enhance sound absorption in offices and schools. Classified as other insulation products under HTS 7019.80.10.90 for its glass wool base meeting chapter criteria.
Duty Rate — Canada → United States
14.9%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide NRC (Noise Reduction Coefficient) test reports for performance claims
• Declare backing layer weight separately if backing dominates classification
• Avoid set classification with tiles; import insulation component alone