Insulated PVC Siding Profiles from China
PVC profiles with integrated foam backing for thermal insulation in house siding, base profile >1 mm. Still under 3916.20.0010 if foam is minor and profile predominates as vinyl chloride siding. Enhances energy efficiency in exteriors.
Duty Rate — China → United States
43.3%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
Import Tips
• Prove profile is principal article, not composite set, via weight/composition docs
• Separate insulation if >50% to avoid set classification
• Comply with building code certs for US market entry