Grooved MDF Subfloor Sheathing 6mm from Canada
6mm thick MDF sheathing panels with rabbeted and grooved edges for interlocking subfloor applications in wood-frame building construction. Meets HTS 4411.13.30.00 criteria: medium density fiberboard, 5-9mm thick, continuous edge profiling dedicated for floors as building parts, 'other' category. Provides stable underlayment before finish flooring.
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
• Certify moisture content below 8%; excess leads to mold claims and entry denial
• Label panels clearly as 'construction use only' to distinguish from furniture-grade material
• Check for anti-dumping duties if from certain origins like Vietnam; file scope rulings proactively