Acoustic MDF Tongue and Groove Ceiling Panels from Canada
Sound-absorbing medium density fiberboard panels with perforated surfaces and continuous tongue/groove edges, density 0.55 g/cm³, designed for suspended ceiling systems in commercial buildings. The edge treatment allows for interlocking grid installation in construction applications. Meets 4411.93.30.00 criteria for density and building dedication.
Duty Rate — Canada → United States
10%
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
• Include acoustic performance test data and NRC ratings to support ceiling construction classification
• Ensure perforations don't alter base density; core material must maintain 0.5-0.8 g/cm³ specification
• Document compatibility with standard ceiling grid systems to prove building construction dedication