Synthetic Resin Coated MDF T&G Acoustic Ceiling Tiles
Perforated MDF tiles over 9mm thick with tongue-and-groove edges for drop-ceiling acoustic systems. Impregnated and laminated with synthetic resins for sag resistance and cleanability. Exclusively manufactured for commercial building ceiling applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If particle board rather than fiberboard
Different manufacturing: discrete particles vs. refined fibers changes base heading from 4411 to 4410.
If with significant mineral fillers in resin matrix
High mineral content shifts from ligneous wood materials (Chapter 44) to Chapter 68 articles.
If machined into shaped cellular form
Extensive shaping beyond edge profiling classifies as manufacturers' joinery under 4418.
Not sure which classification is right?
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Import Tips & Compliance
• Document acoustic testing (NRC ratings) alongside edge features to substantiate construction dedication
• Comply with TSCA Title VI for formaldehyde emissions; maintain supplier test reports for CBP review
• Avoid declaring as 'finished ceiling systems' to prevent erroneous 9405 classification
Related Products under HTS 4411.14.20.00
Synthetic Resin Impregnated MDF Wall Paneling
Medium density fiberboard (MDF) panels exceeding 9mm thickness, tongued, grooved, and rabbetted along edges for seamless installation. Laminated and impregnated throughout with synthetic resins for enhanced moisture resistance and structural integrity. Specifically designed and dedicated for interior wall construction in residential and commercial buildings.
Resin-Laminated MDF Groove-Lock Ceiling Boards
MDF boards over 9mm thick, continuously grooved and tongued on all edges for interlocking ceiling grid systems. Fully impregnated with phenolic synthetic resins for fire retardancy and humidity protection. Dedicated exclusively for suspended ceiling installations in buildings.
Melamine-Impregnated MDF Tongue-and-Groove Wall Sheathing
High-performance MDF sheathing boards exceeding 9mm, featuring continuous tongue-and-groove edges for structural wall framing. Impregnated edge-to-edge with melamine-formaldehyde synthetic resins for mold resistance and dimensional stability. Intended solely for permanent installation in building wall assemblies.
Phenolic Resin Bonded MDF Interlocking Partition Walls
Construction-grade MDF boards exceeding 9mm, continuously tongued and grooved for modular partition wall systems. Bonded in whole with phenolic resins for high impact resistance and steam-cured durability. Dedicated for interior building partitions and acoustic wall panels.
Formaldehyde-Free Resin MDF Rabbeted Wall Liner Boards
Eco-friendly MDF liner boards exceeding 9mm, rabbetted continuously for wainscoting and wall liner installations. Bonded with soy-based synthetic resins (no-added formaldehyde) for green building certification. Dedicated for interior wall finish systems in construction.
High-Pressure Laminate Impregnated MDF T&G Substrates
MDF substrates over 9mm thick with tongue-and-groove profiles for custom cabinetry wall backing. Impregnated core with HPL synthetic resin bonding for flatness retention. Produced specifically as construction substrates for building interiors.