Waterproof Bitumen Fiberboard Subfloor Panels from Germany
Medium density (0.35-0.5 g/cm³) fiberboard panels impregnated with bitumen to prevent moisture damage in subflooring applications. Classified under HTS 4411.94.00.30 for its specific impregnation and density profile. Essential for wet-area flooring in bathrooms and kitchens.
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
• Include water absorption test results (<10% per standards) supporting bitumen effectiveness
• Declare exact density to prevent reclassification to higher-duty density categories
• Comply with HUD standards if destined for manufactured housing