Grooved MDF Subfloor Sheathing 6mm
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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If layered or with crossbands like plywood
Plywood construction with veneers or layers classifies under 4412, not fiberboard, despite similar thickness.
If for doors, windows, or similar specific building joinery
Purpose-built for doors/windows shifts to 4418.20 joinery, excluding general wall/floor boards.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• 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
Related Products under HTS 4411.13.30.00
MDF Wall Paneling Tongue-and-Groove 8mm
Medium density fiberboard (MDF) panels measuring 8mm thick with continuous tongue-and-groove edges on all sides, specifically designed for interior wall construction in residential buildings. Classified under HTS 4411.13.30.00 as MDF exceeding 5mm but not over 9mm thickness, tongued/grooved/rabbetted along edges, and dedicated for building walls or ceilings. The 'other' subheading applies as it meets all structural criteria without further specification.
8mm MDF Ceiling Plank T&G Profile
8mm thick MDF planks featuring tongue-and-groove edges continuously along length and width, engineered for suspended ceiling installations in commercial spaces. Falls under HTS 4411.13.30.00 due to medium density composition, 5-9mm thickness range, edge profiling dedicated for ceiling construction, and 'other' designation. Ideal for drop ceilings without surface finishes.
Tongue-and-Groove MDF Partition Board 7mm
7mm medium density fiberboard sheets with machined tongue-and-groove joints on all four edges, primarily used for office partition walls and room dividers in construction projects. HTS 4411.13.30.00 applies for MDF in 5-9mm thickness, continuous edge profiling for building walls, categorized as 'other' structural boards. Smooth surface suitable for paint finishing on-site.
Rabbeted MDF Soffit Panel 9mm
9mm MDF panels with continuous rabbeted edges for eaves soffit installations in residential exteriors, allowing seamless interlocking. Classifies in HTS 4411.13.30.00 as medium density fiberboard of 5-9mm thickness, edge-profiled for building parts (walls/ceilings/others), 'other' specification. Primed surface for exterior paint compatibility.
Interlocking MDF Wall Liner 5.5mm
5.5mm medium density fiberboard liners with tongue-and-groove interlocking edges for lining interior building walls behind finishes. HTS 4411.13.30.00 covers MDF 5-9mm thick, continuously profiled edges dedicated for wall construction, as 'other' boards. Provides structural backing and sound dampening.
T&G MDF Drop Ceiling Tile 7.5mm
7.5mm thick MDF tiles with tongue-and-groove edges for interlocking grid systems in suspended drop ceilings. Fits HTS 4411.13.30.00: medium density, 5-9mm, continuous edge profiling for ceiling construction, 'other'. Unfinished for custom painting.