Narrow Glass Wool Batts for HVAC Duct Lining from Germany
Slim 3-4 inch wide batts foil-faced for lining rectangular HVAC ducts internally. Classified HTS 7019.80.10.10 as glass wool batt insulation despite HVAC end-use. Meets SMACNA standards for low friability.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Comply with UL 181 for air duct materials certification
• Declare as liner only, not outer jacket to stay in 7019
• Test for mold resistance (ASTM D3273) in humid import markets