MDF Insulation Board 6mm
Medium-density fiberboard with a density of 0.45 g/cm³, made from wood fibers bonded with resins, used primarily for sound and thermal insulation in walls. It falls under HTS 4411.94.00 due to its low density not exceeding 0.5 g/cm³ and classification as fiberboard of wood. This lightweight material is ideal for construction applications requiring minimal weight.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If density exceeds 0.5 g/cm³ but ≤0.8 g/cm³
Medium-density fiberboards with density above 0.5 g/cm³ shift to subheading 4411.92.
If plywood or veneered with ≥2 layers
Plywood panels with multiple veneer layers are classified under Chapter 44 heading 4412, not fiberboard.
If primarily for industrial heat-resistant applications
High-temperature or specially processed panels may classify as other articles of stone or similar materials.
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Import Tips & Compliance
• Verify density certification from manufacturer as ≤0.5 g/cm³ to avoid reclassification to higher density subheadings
• Include test reports for formaldehyde emissions to meet EPA TSCA Title VI requirements for composite wood products
• Ensure proper labeling of resin content and wood source to prevent customs delays
Related Products under HTS 4411.94.00
Low-Density Particleboard 9mm
Particleboard made from wood particles with a density of 0.42 g/cm³, bonded with urea-formaldehyde resin, used for lightweight furniture cores. Classified under HTS 4411.94.00 as fiberboard (including particleboard) of density not exceeding 0.5 g/cm³. Its low weight makes it suitable for non-structural applications.
Acoustic MDF Panel 12mm
Low-density MDF panel at 0.48 g/cm³ designed for acoustic absorption in studios and theaters, perforated for sound control. It qualifies for HTS 4411.94.00 as other fiberboard with density ≤0.5 g/cm³ made from ligneous materials. The perforations do not alter its primary fiberboard classification.
Lightweight HDF Underlayment 5mm
High-density fiberboard variant engineered to 0.49 g/cm³ for flooring underlayment, providing moisture resistance and sound dampening. Falls under HTS 4411.94.00 for low-density fiberboard of wood, despite 'HDF' name, due to measured density ≤0.5 g/cm³.
Wood Fiber Insulation Board 10mm
Rigid insulation board from compressed wood fibers at 0.40 g/cm³ density, used in green building for thermal insulation. Classified HTS 4411.94.00 as low-density fiberboard from ligneous materials, bonded with minimal resins. Sustainable alternative to foam insulation.
Bamboo Fiberboard Panel 8mm
Low-density fiberboard (0.47 g/cm³) made from bamboo fibers per Chapter 44 note on woody materials, used for decorative wall panels. HTS 4411.94.00 applies as fiberboard of ligneous materials with density ≤0.5 g/cm³. Bamboo qualifies as 'wood' equivalent.
Softboard Ceiling Tile 15mm
Soft fiberboard at 0.35 g/cm³ density for acoustic ceiling tiles in commercial spaces, bonded with organic substances. Under HTS 4411.94.00 for low-density other fiberboard. Lightweight and easy to install.