Insulation Backing Nonwoven from Canada
Glass fiber reinforced nonwoven scrim at 28 g/m² used as backing for thermal insulation batts in walls and attics. Classifies in HTS 5603.92.00 for lightweight nonwovens, aiding fiberglass mat bonding. Improves handling in building insulation.
Duty Rate — Canada → United States
10%
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
• Specify fiber composition; ensure fire resistance ratings if applicable
• Import as standalone fabric, not combined insulation (6808 or 7019)
• Document scrim function to avoid parts classification