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Patterned Hem-Fir Shiplap 1x8

S4S Hem-fir shiplap boards measuring 3/4 by 7-1/4 inches and 12 feet long, with rabbeted edges for wall cladding. These are basic sawn and planed lumber exceeding 6 mm thickness, sourced from mixed hemlock-fir stands, and remain classified under tariff item 4407.14.00 as they are not assembled panels.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
🇨🇳ChinaFree—Free
🇲🇽MexicoFree—Free
🇺🇸United StatesFree+25.0%25%
🇩🇪GermanyFree—Free
🇯🇵JapanFree—Free

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.

4407.11.00Same rate: Free

If the shiplap is made of pine instead of Hem-fir

Pine shiplap is classified under a separate subheading.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Confirm the rabbeted edges do not constitute further manufacturing that could change classification

• Provide detailed dimensions and edge profile descriptions on the invoice

• Check if the shiplap is considered a building material requiring specific documentation

Related Products under Tariff item 4407.14.00

FAS Grade Hem-Fir Lumber 4/4x8

FAS grade Hem-fir lumber, sawn and planed to 4/4 thickness by 8 inches wide, intended for furniture and cabinetry. The wood exceeds 6 mm in thickness and is sourced from mixed stands of Western hemlock and fir, meeting the definition of Hem-fir under subheading note 4.

Hem-Fir Beam 6x10 Rough Sawn

Rough sawn Hem-fir timber beams measuring 5-1/2 by 9-1/2 inches and 16 feet long, used for exposed ceiling beams. The thickness exceeds 6 mm and the wood is sourced from mixed hemlock-fir stands, qualifying under tariff item 4407.14.00.

Hem-Fir S4S Lumber 2x4

Kiln-dried Hem-fir lumber surfaced on four sides (S4S), measuring 1.5 by 3.5 inches by 8 feet, exceeding 6 mm thickness. This is sawn coniferous wood from mixed hemlock-fir stands, fitting tariff item 4407.14.00.

Hem-Fir Scaffold Plank 2x10

Select structural Hem-fir scaffold planks measuring 1-1/2 by 9-1/4 inches and 12 feet long, graded for scaffolding use. The planks are sawn coniferous wood exceeding 6 mm thickness, sourced from mixed hemlock-fir stands, and fall under tariff item 4407.14.00.

Hemlock-Fir Kiln Dried 1x6 Boards

Planed and sanded Hem-fir boards measuring 3/4 by 5-1/4 inches and 12 feet long, used for paneling and shelving. The boards exceed 6 mm thickness and are sourced from mixed hemlock-fir stands, qualifying under tariff item 4407.14.00 with KD19 moisture certification.

KD Hem-Fir Decking 5/4x6

Kiln-dried Hem-fir decking boards measuring 1 by 5-1/4 inches and 16 feet long, square-edged for outdoor use. These are planed coniferous sawn wood exceeding 6 mm thickness, sourced from hemlock-fir stands, and fall under tariff item 4407.14.00.