Posts and beams other than products of subheadings 4418.81 to 4418.89
Builders' joinery and carpentry of wood, including cellular wood panels, assembled flooring panels, shingles and shakes. > Posts and beams other than products of subheadings 4418.81 to 4418.89 > Posts and beams other than products of subheadings 4418.81 to 4418.89 > Posts and beams other than products of subheadings 4418.81 to 4418.89
Duty Rate (from China)
Products classified under Tariff item 4418.30.00
Bamboo Structural Beams
Large-diameter bamboo poles processed into rectangular beams for construction joinery. These untreated posts and beams are made from woody materials of a woody nature, as covered by Chapter Note 6, and do not meet the assembly or treatment criteria of subheadings 4418.81 to 4418.89.
Cedar Fence Beams
Solid western red cedar beams for heavy-duty fencing and gate construction. These beams are not assembled, laminated, or finger-jointed, so they fall under this tariff item for posts and beams rather than the engineered subheadings 4418.81 to 4418.89.
Cypress Deck Beams
Bald cypress beams naturally rot-resistant for deck undersides and piers. These untreated sawn products are used in builders' applications and do not have the assembly or treatment features of subheadings 4418.81 to 4418.89, qualifying them as posts and beams.
Douglas Fir Structural Beams
Rough-sawn Douglas fir beams for load-bearing applications in residential construction. These solid wood posts and beams are not finger-jointed, glued, or laminated, so they are classified under this tariff item rather than the engineered subheadings 4418.81 to 4418.89.
Hem-Fir Support Beams
Mixed hemlock-fir beams for interior support columns, as defined by subheading note 4. These untreated sawn beams are used as joinery in construction and do not qualify for the engineered subheadings 4418.81 to 4418.89, so they are classified as posts and beams.
Laminated Veneer Lumber Beams (Non-Glued)
Engineered LVL beams composed of compressed veneers without adhesives, used in header applications. Although engineered, these beams lack the glued or assembled features of subheadings 4418.81 to 4418.89, so they fit this tariff item for basic posts and beams.
Mahogany Support Posts
Genuine mahogany posts for luxury porch and balcony supports, kiln-dried and untreated. These hardwood posts are not chemically modified or assembled, so they are classified under this tariff item for posts and beams.
Oak Timber Posts
Kiln-dried oak posts designed for fencing and structural porch supports in outdoor applications. These untreated hardwood posts and beams are excluded from the laminated or jointed subheadings 4418.81 to 4418.89, so they fall under this tariff item.
Pine Barn Beams
Hand-hewn pine beams for exposed barn and timber frame construction. These solid sawn products are not jointed or laminated, so they are classified under this tariff item for posts and beams, excluding the engineered subheadings 4418.81 to 4418.89.
Redwood Deck Posts
Naturally durable redwood posts for deck and railing construction, rough sawn without treatments. These untreated posts and beams are outside the laminated or jointed subheadings 4418.81 to 4418.89, so they are classified under this tariff item.
Southern Yellow Pine Load-Bearing Beams
Dimensionally accurate southern yellow pine beams for roof and floor joists in construction. These plain sawn posts and beams do not meet the criteria for assembled, laminated, or treated products, so they fall under this tariff item.
SPF Roof Beams
Spruce-pine-fir mixed species beams for roof rafters in residential builds, as per subheading note 3. These dimensional joinery beams are not laminated or finger-jointed, so they are classified under this tariff item for posts and beams.
SYP 4x6 Fence Posts
Standard 4x6 southern yellow pine posts, pressure-ready but untreated, for agricultural fencing. These dimensioned beams are not in specialized subheadings, so they are classified under this tariff item for posts and beams.
Teak Structural Posts
Premium teak hardwood posts for marine and outdoor structural use, untreated and rough sawn. These simple wood joinery products are not treated or laminated, so they are classified under this tariff item for posts and beams.
Walnut Timber Beams
Black walnut beams for custom high-end structural and decorative framing. These solid kiln-dried beams are not assembled or laminated, so they are classified under this tariff item for posts and beams, excluding the engineered subheadings 4418.81 to 4418.89.