Roofing Reinforcement Mechanical Glass Mat
Heavy-duty mechanically bonded glass mats used as base sheets in asphalt shingle reinforcement and built-up roofing. Classified HTS 7019.14.00.00 as glass fiber mechanically bonded mats, providing tear resistance. Typically 100-200 g/m² for durability.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 4.3% | +35.0% | 39.3% |
| 🇲🇽Mexico | 4.3% | +10.0% | 14.3% |
| 🇨🇦Canada | 4.3% | +10.0% | 14.3% |
| 🇩🇪Germany | 4.3% | +10.0% | 14.3% |
| 🇯🇵Japan | 4.3% | +10.0% | 14.3% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If impregnated and cut to shingle size
Finished roofing articles with binders go to Chapter 68.
If textile yarns in mat form
Yarn-based rather than chopped strand mats under 7019.12/19.
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Import Tips & Compliance
• Fire rating documentation aids faster entry for building products
• Moisture-proof packaging essential; declare dry weight only
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