Asphalt-Coated Fiberglass Siding Panels from Canada
Fiberglass mat panels saturated with asphalt for durable exterior siding in corrosive environments. HTS 6807.90.0010 includes these as asphalt-based siding articles.
Duty Rate — Canada → United States
12.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide glass fiber/asphalt weight ratio certification; >50% bitumen confirms Chapter 68 classification
• Comply with AAMA 1145.1 siding wind load testing requirements for market acceptance
• Avoid 'fiber glass panel' generic descriptions—specify asphalt saturation to prevent 7019 glass fiber misclassification