OSB Web Stock for I-Joists
Large-format OSB sheets used as web material in engineered wood I-joists for floor and roof systems. Features high strength-to-weight ratio from oriented strand technology. Classified HTS 4410.12.00 as unmodified OSB sheeting.
Import Duty Rates by Country of Origin
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 pre-cut to exact I-joist web dimensions
Pre-dimensioned components for structural assembly classify as builders' joinery under 4418 rather than sheet material.
If imported as rough sawn lumber instead of processed OSB
Coniferous sawn wood in thickness >6mm falls under 4407 before processing into strand board form.
If made with tropical hardwood veneers
Plywood from tropical woods uses heading 4412, differentiated by veneer/ply construction vs strand orientation.
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Import Tips & Compliance
• Include engineering specifications showing minimum modulus of elasticity (MOE) values proving structural grade OSB
• Label shipments clearly as 'OSB web stock' not finished joists to prevent classification under assembled wood products
• Comply with International Building Code references for OSB in structural applications via technical data sheets
Related Products under HTS 4410.12.00
Structural OSB Sheathing Panels
Oriented strand board panels specifically designed for wall and roof sheathing in residential construction. Made from wood strands oriented in layers and bonded with resins under heat and pressure, meeting APA-rated structural standards. Classified under HTS 4410.12.00 as OSB of wood.
OSB Subfloor Panels
OSB panels engineered for use as subflooring in wood-framed buildings, with tongue-and-groove edges for seamless installation. Constructed from precisely oriented wood strands bonded with waterproof resins. HTS 4410.12.00 applies to this pure OSB product without surface treatments.
APA Rated OSB Roof Sheathing
Performance-rated OSB panels certified by APA for roof sheathing applications, featuring cross-oriented strand layers for superior strength. Bonded with phenolic resins for moisture resistance. Falls squarely under HTS 4410.12.00 as standard OSB production.
Exterior Grade OSB Siding Panels
OSB panels formulated for exterior siding applications with enhanced moisture and weather resistance. Oriented strand construction provides dimensional stability superior to standard plywood. HTS 4410.12.00 classification for basic OSB without decorative overlays.
OSB Radiant Barrier Sheathing
OSB panels with factory-applied reflective foil facing to reduce heat transfer in roof applications. Core remains standard oriented strand board per definition. Basic OSB sheet classified under HTS 4410.12.00 despite thin functional overlay.
Heavy-Duty OSB Pallet Stock
Thick OSB panels used for constructing heavy-duty wooden pallets and shipping platforms. High-density oriented strands provide nail-holding strength for industrial packaging. HTS 4410.12.00 for basic OSB sheets regardless of pallet end use.