Acoustic MDF Panels 4.7mm from Canada
4.7mm medium density fiberboard panels perforated for acoustic absorption in recording studios and theaters, made from compressed wood fibers. HTS 4411.12.90 covers this other thin MDF under 5mm, as perforations don't change base material classification. Enhances sound quality in wall and ceiling applications.
Duty Rate — Canada → United States
13.9%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Declare perforations don't affect density classification; provide acoustic test data if requested; ensure panels meet fire ratings for building use