Chapter 4409 — Customs Tariff Headings

Alaskan Yellow Cedar Profile Siding

Alaskan yellow cedar siding with custom tongue-and-groove and beaded profiles for coastal homes. This premium coniferous siding is continuously shaped along edges and faces. It falls under tariff item 4409.10.00 as coniferous wood with continuous shaping.

Cedar Beaded End Trim Boards

Western red cedar trim boards continuously shaped with beaded profiles along their ends and edges. These boards are sanded for a smooth finish and are used for decorative framing applications. As coniferous wood with continuous shaping, they fall under tariff item 4409.10.00.

Cedar Tongue-and-Groove Siding

Western red cedar siding planks with V-jointed and grooved edges for seamless exterior cladding, sourced from coniferous trees. The planed surfaces and precise profiling qualify under tariff item 4409.10.00. This product is continuously shaped along edges.

Douglas Fir V-Joint Siding

Douglas fir siding boards with V-jointed edges for a shadow gap effect in exterior walls, sanded and rebated for installation. As coniferous wood continuously shaped along edges, this product matches tariff item 4409.10.00. The V-jointing and rebating provide a precise fit.

Engelmann Spruce Rabbeted Siding

Engelmann spruce siding rabbeted on edges for flush joints, sanded and chamfered. This coniferous profiled wood siding is lightweight for easy handling. It falls under tariff item 4409.10.00 as coniferous wood with continuous edge shaping.

Fir Nickel Gap Siding

Fir nickel gap siding with 1/8-inch reveal grooves along edges for a modern linear look, with tongue-and-groove profiles. This coniferous continuously shaped product is classified under tariff item 4409.10.00. It is versatile for interior and exterior applications.

Fir Tongue-and-Groove Wall Studs

Douglas fir studs with continuous tongue-and-groove profiles along their ends for quick assembly in residential framing. The surfaces are planed and sanded to ensure a precise fit. As coniferous wood continuously shaped along ends, they are classified under tariff item 4409.10.00.

Hemlock End-Chamfered Lumber

Western hemlock lumber continuously chamfered along its ends and planed smooth for use in trusses and joists. The chamfering provides a decorative and functional edge profile. This coniferous product with continuous end shaping falls under tariff item 4409.10.00.

Hemlock Shiplap Siding Planks

Hemlock shiplap siding with rebated overlapping edges for rustic exterior finishes, planed and molded along faces. This continuously shaped coniferous product falls under tariff item 4409.10.00. It provides natural insulation and a classic look.

Larch Molded Profile Siding

Larch wood siding with rounded and molded edges for premium exterior cladding, end-jointed for stability. The coniferous nature and continuous shaping along multiple edges qualify for tariff item 4409.10.00. It is durable against weather and decay.

Lodgepole Pine Rebated End Timbers

Lodgepole pine timbers with rebated (rabbeted) ends for corner jointing in log construction, with planed faces. The rebating creates a continuous profile along the ends for structural joining. This coniferous wood with end shaping is classified under tariff item 4409.10.00.

Pine Board-and-Batten Siding

Pine siding boards designed for board-and-batten installation with chamfered edges, continuously grooved for batten fit. The sanded surfaces and coniferous origin fit tariff item 4409.10.00. This product offers a traditional farmhouse aesthetic.

Pine End-Matched Studs

Kiln-dried pine studs continuously shaped with tongue-and-groove profiles along their ends for seamless end-jointing in framing applications. These coniferous wood products are planed and sanded for a smooth finish. They fall under tariff item 4409.10.00 as coniferous wood shaped along ends.

S-P-F V-Jointed End Boards

Spruce-Pine-Fir (S-P-F) boards with V-jointed ends for interlocking in roof truss construction, sanded and end-jointed. The V-jointing provides a continuous profile along the ends. This coniferous wood product is classified under tariff item 4409.10.00.

Spruce Finger-Jointed Scantlings

End-jointed spruce scantlings with continuous V-groove shaping along ends for strong mechanical joints in construction. These planed and sanded coniferous products meet the definition of wood shaped along ends. They are classified under tariff item 4409.10.00.

Bamboo Beaded Edge Decorative Frieze Strips

Thin bamboo frieze strips with beaded profiles continuously shaped along both longitudinal edges, used for ornamental ceiling or wall trim. These strips are planed and sanded but not assembled, and are classified under tariff item 4409.21.00 as bamboo wood continuously shaped along edges or faces.

Bamboo End-Matched Flooring Strips

Bamboo flooring strips continuously shaped along their ends with tongue-and-groove profiles for seamless end-jointing, and along edges for interlocking. Planed and sanded for smooth installation, these strips are used for flooring and fall under tariff item 4409.21.00 as bamboo wood continuously shaped along any of its edges, ends, or faces.

Bamboo Tongue-and-Groove Flooring Strips

Bamboo strips continuously shaped with tongue-and-groove profiles along the edges for interlocking installation, planed and sanded for a smooth finish. These unassembled strips are used for flooring and are classified under tariff item 4409.21.00 as bamboo wood shaped along edges or faces.

End-Jointed Bamboo Shiplap Siding Strips

Bamboo siding strips with a shiplap profile (rebate on edges for overlap) and minimal end-jointing for length consistency. These strips are planed and sanded, unassembled, and classified under tariff item 4409.21.00 as bamboo wood continuously shaped along edges or faces.

Molded Bamboo Rebated Panel Moulding Strips

Bamboo wood strips molded with rebated (stepped) edges for joining panels, sanded and end-jointed minimally for stability. These unassembled strips are used in panel moulding and are classified under tariff item 4409.21.00 as bamboo wood continuously shaped along edges or faces.

Planed Bamboo Chamfered Edge Skirting Boards

Long bamboo strips planed smooth with chamfered (beveled) edges along the top face, designed as baseboard skirting for floors. These unassembled strips are classified under tariff item 4409.21.00 as bamboo wood continuously shaped along edges or faces.

Rounded Edge Bamboo Stair Nosing Strips

Bamboo strips with rounded profiles along the front edge and a groove on the back for stair tread installation. These unassembled strips are used as stair nosings and are classified under tariff item 4409.21.00 as bamboo wood continuously shaped along edges or faces.

Sanded Bamboo V-Jointed Wall Panelling Strips

Bamboo strips shaped with V-joints along the longitudinal edges, sanded for a refined surface, used primarily for interior wall panelling. These unassembled strips are classified under tariff item 4409.21.00 as bamboo wood continuously shaped along edges or faces.

Brazilian Cherry Jatoba Tongue-and-Groove End-Matched Planks

Jatoba planks with tongue-and-groove profiling on longitudinal edges and end-matched ends, planed and sanded for seamless flooring installation. Sourced from Hymenaea spp. tropical hardwood, these unassembled strips qualify under tariff item 4409.22.00.

Brazilian Walnut Ipé T&G End-Jointed Flooring

Ipé flooring with tongue-and-groove edges, end-jointed and matched for seamless installation, planed smooth. The tropical Brazilian walnut (Tabebuia spp.) wood qualifies under tariff item 4409.22.00.

Cumaru V-Jointed End Tropical Hardwood Siding

V-jointed end tropical hardwood siding boards made from Cumaru (Brazilian teak), continuously shaped along the ends and edges for exterior cladding. The boards are sanded and end-jointed, qualifying as wood continuously shaped along any of its edges or faces under tariff item 4409.22.00.

Handroanthus Ipé Engineered End-Matched Planks

Engineered Ipé flooring planks from Handroanthus spp. with end-matched profiles, tongue-and-groove edges, and sanded for premium finish. These tropical hardwood planks qualify under tariff item 4409.22.00.

Handroanthus Lapacho End-Shaped Flooring Profiles

Lapacho Ipé profiles with end-shaping and chamfered edges for custom installations. The tropical hardwood is continuously shaped, qualifying under tariff item 4409.22.00.

Ipe Chamfered End Tropical Wood Wall Paneling

Ipe tropical hardwood wall panels with chamfered ends and rebated edges, continuously shaped for interlocking installation. The panels are planed, sanded, and finger-jointed, meeting the criteria for wood continuously shaped along its edges or faces under tariff item 4409.22.00.

Jatoba Brazilian Cherry Engineered Core End-Match Strips

Jatoba face strips end-matched and continuously shaped for use in engineered flooring cores, planed for precision fit. The tropical Hymenaea spp. wood qualifies as non-coniferous end-shaped flooring material under tariff item 4409.22.00.

Jatoba End-Matched Wood Flooring Strips

Jatoba wood strips continuously shaped along their ends for end-matching, ideal for parquet or plank flooring installation. The tropical hardwood may also be shaped along edges, qualifying under tariff item 4409.22.00.

Jatoba Tongue-and-Groove End Profiled Stair Treads

Jatoba tropical hardwood stair treads with continuous end shaping for jointing and tongue-and-groove edges. The treads are sanded for interior use, qualifying as wood continuously shaped along its edges or faces under tariff item 4409.22.00.

Kempas Beaded End Joint Tropical Hardwood Planks

Kempas planks with beaded ends and finger-jointed profiles, edge-grooved for flooring underlayment. The tropical non-coniferous wood is planed and continuously shaped, meeting the criteria for tariff item 4409.22.00.

Merbau End-Matched Tropical Hardwood Decking

Merbau wood boards with tongue-and-groove profiles on the ends and edges, designed for seamless decking installation. The tropical hardwood is planed and sanded, qualifying as continuously shaped wood under tariff item 4409.22.00.

Padouk Rounded End Tropical Wood Balustrade Rails

Padouk hardwood balustrade rails with rounded ends and edge rebating, sanded for staircase installation. The tropical non-coniferous wood is continuously shaped, meeting the criteria for tariff item 4409.22.00.

Planed Jatoba End-Matched Stair Nosing Strips

Planed Jatoba wood strips shaped along ends for end-matching, designed as stair nosing profiles for flooring transitions. The Brazilian cherry tropical hardwood under Hymenaea spp. qualifies under tariff item 4409.22.00.

Sanded Jatoba Parquet Flooring Strips End-Jointed

Pre-sanded Jatoba strips featuring end-jointing and continuous end-shaping for parquet flooring, with possible edge beveling. As Brazilian cherry hardwood from tropical Hymenaea spp., they qualify under tariff item 4409.22.00.

Wenge Tongue-and-Groove End Profiled Mouldings

Wenge tropical hardwood mouldings with tongue-and-groove ends and decorative face profiles, planed and sanded for interior trim. The wood is continuously shaped along its edges and faces, qualifying under tariff item 4409.22.00.

End-Matched Red Oak Wood Flooring

These red oak flooring strips are shaped with tongue-and-groove edges and end-matched joints for parquet-style flooring installation. The wood is planed, sanded, and precisely machined along its ends and edges. As oak (Quercus spp.) flooring, they are classified under tariff item 4409.29.10.

End-Matched White Oak Hardwood Flooring Strips

These white oak flooring planks feature end-matched joints and tongue-and-groove edges, sanded for a smooth finish. They are continuously shaped along ends and edges for seamless parquet installation. As oak (Quercus spp.) flooring, they fall under tariff item 4409.29.10.

Oak End-Matched Stair Treads

These oak stair treads are continuously shaped along their ends with precise end-matching profiles for seamless installation, and may also feature edge shaping like tonguing and grooving. They are planed and sanded for a smooth finish, ready for installation. As oak (Quercus spp.) flooring components, they fall under tariff item 4409.29.10.

Oak End-Matched Tongue and Groove Flooring Strips

These oak wood strips are continuously shaped along their ends with end-matching for seamless installation, and may also feature tongue and groove profiles along edges. They are planed and sanded for a smooth finish. As oak (Quercus spp.) flooring strips, they are classified under tariff item 4409.29.10.

Ash Rounded End Picture Frame Stock

Ash hardwood picture frame stock, continuously rounded along ends and edges, sanded smooth. This nonconiferous wood is shaped along its length for frame production but is not yet assembled into a finished frame, placing it under tariff item 4409.29.90 as other nonconiferous wood continuously shaped along any of its edges, ends or faces.

Basswood End-Rabbeted Muntin Bars

Basswood muntin bars with end rabbets for window grid construction, sanded. These nonconiferous wood strips are continuously shaped along their ends, qualifying as other nonconiferous wood under tariff item 4409.29.90, as they are not yet part of a finished window assembly.

Beech Rebated End Panel Frames

Beech wood panel frames with rebate profiles continuously shaped along ends for inset panel framing, with an end-jointed option. These nonconiferous wood profiles are shaped but not assembled into frames, falling under tariff item 4409.29.90 as other continuously shaped nonconiferous wood.

Cherry Chamfered End Stiles

Cherry wood door and window stiles continuously chamfered along ends with additional edge rebating, planed smooth. This nonconiferous wood is shaped along its ends and edges but not yet assembled into a finished door or window, qualifying under tariff item 4409.29.90 as other shaped nonconiferous wood.

Elm End-Beaded Closet Poles

Elm hardwood poles beaded along ends and turned edges for closet hanging applications. These nonconiferous wood poles are continuously shaped along their ends and edges, qualifying under tariff item 4409.29.90 as other nonconiferous wood shaped along ends or edges.

End-Matched Ash Hardwood Flooring Planks

White ash planks end-matched for click-lock installation, tongued-grooved, and finger-jointed where needed. These nonconiferous wood flooring planks are continuously shaped along their ends and edges, qualifying under tariff item 4409.29.90 as other nonconiferous wood shaped along ends and edges.

End-Matched Beech Wood Flooring Strips

European beech strips with end-matched joints, micro-chamfered edges, and smooth sanded faces for premium interiors. These nonconiferous wood flooring strips are continuously shaped along their ends and edges, qualifying under tariff item 4409.29.90 as other nonconiferous wood.

Hickory End-Grooved Shelf Standards

Hickory standards grooved continuously along ends for adjustable shelving systems, with planed faces. These nonconiferous wood strips are shaped along their ends, qualifying under tariff item 4409.29.90 as other nonconiferous wood continuously shaped along ends.

Mahogany V-Jointed End Cleats

Mahogany cleats with V-jointing along ends and edges for panel bracing, sanded and end-matched. These nonconiferous wood pieces are continuously shaped along their ends and edges, qualifying under tariff item 4409.29.90 as other nonconiferous wood shaped along ends or edges.

Maple Finger-Jointed Mullion Strips

Maple wood strips continuously profiled along ends for window mullions, featuring end-jointed construction and edge chamfering, planed and sanded. These nonconiferous wood strips are shaped along their ends and edges, qualifying under tariff item 4409.29.90 as other nonconiferous wood.

Poplar Mitered End Aprons

Poplar wood aprons with 45° miter profiles continuously shaped along ends for case goods. These nonconiferous wood pieces are shaped along their ends, qualifying under tariff item 4409.29.90 as other nonconiferous wood continuously shaped along ends.

Sapele Chamfered End Jamb Liners

Sapele jamb liners continuously chamfered along ends for door jamb applications. These nonconiferous wood strips are shaped along their ends, qualifying under tariff item 4409.29.90 as other nonconiferous wood continuously shaped along ends.

Teak Beaded End Molding

Teak wood molding strips with beaded profiles continuously shaped along both ends and long edges, planed for decorative trim use. These nonconiferous wood strips are shaped along their ends and edges, qualifying under tariff item 4409.29.90 as other nonconiferous wood.