Architectural Polarizing Window Film Sheets from Canada
Large polarizing film sheets applied to building windows to control glare, heat gain, and provide privacy through selective light polarization. Used in commercial buildings and museums displaying light-sensitive art. HTS 9001.20.00.00 as polarizing material sheets for architectural optical applications.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include visible light transmittance (VLT) percentages and solar heat gain coefficient (SHGC) values
• Provide adhesion test results for glass/plastic substrates and 5-year durability warranties
• Roll shipments require core diameter and total length specifications on packing lists