Douglas-Fir Rough Shiplap 1x8
Douglas-Fir Rough Shiplap 1x8 boards are rough-sawn, untreated coniferous lumber with a thin profile (2.5 cm x 18 cm), sawn lengthwise to a thickness exceeding 6 mm. These boards are intended for barn siding or fencing and are not planed, sanded, or end-jointed, falling under tariff item 4407.19.00 for other coniferous wood.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +25.0% | 25% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
PGA flags (2)Show detailsHide detailsCFIAAll ProgramsRequiredECCCWildlife Enforcement - commodity may be regulated by ECCCRequired
- CFIA
All Programs · Required
CANADIAN FOOD INSPECTION AGENCY: CFIA All Programs requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 4406110000–4412990000).
- ECCC
Wildlife Enforcement - commodity may be regulated by ECCC · Required
ENVIRONMENT AND CLIMATE CHANGE CANADA: ECCC Wildlife Enforcement - commodity may be regulated by ECCC requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Starts With 4407).
CBSA Single Window matching criteria, unknown
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 the wood is of pine (Pinus spp.) rather than Douglas-fir
Pine is a distinct coniferous species with its own tariff item for sawn wood.
If the wood is of fir (Abies spp.) rather than Douglas-fir
Fir species are classified separately from Douglas-fir in the tariff schedule.
If the boards are continuously shaped along any of their edges, ends, or faces
Continuously shaped wood (e.g., tongue-and-groove) is classified under heading 44.09.
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
• Ensure the shiplap is rough-sawn and untreated, as planed or treated wood may fall under different tariff items
• Declare the exact dimensions and thickness (over 6 mm) to avoid CBSA reclassification
• Verify the species is coniferous and not covered by other chapter 44 exclusions
Related Products under Tariff item 4407.19.00
Creosote Douglas Fir Railway Ties
Creosote-treated Douglas fir railway ties, sawn to 8x10x8 feet and exceeding 6 mm in thickness, are used for railroad track support. The creosote pressure treatment preserves the wood for outdoor and ground-contact use. As coniferous wood sawn lengthwise and treated with preservatives, these ties fall under this tariff item.
Creosote Treated Fir Fence Posts
Creosote-treated fir fence posts, sawn to 4x4x8 feet and exceeding 6 mm in thickness, are used for ground-contact fencing applications. The creosote pressure treatment provides durability against rot and insects. As coniferous wood sawn lengthwise and treated with preservatives, these posts fall under this tariff item.
Douglas-Fir 2x12 Rough Joist Lumber
Douglas-Fir 2x12 Rough Joist Lumber consists of nominal 2x12 rough-sawn, untreated coniferous joists measuring 5.1 cm x 30.5 cm, with a minimum dimension of exactly 5.1 cm. Sawn lengthwise to a thickness exceeding 6 mm, these joists are used for floor construction and are not planed, sanded, or end-jointed, falling under tariff item 4407.19.00.
Douglas-Fir 2x4 Rough Boards
Untreated rough-sawn Douglas-fir boards in nominal 2x4 dimensions, where the actual thickness of 3.8 cm exceeds 6 mm, are used for stud framing in residential construction. The boards are sawn lengthwise and not planed, sanded or end-jointed. As coniferous wood not elsewhere specified, these boards fall under this tariff item.
Douglas-Fir 4x8 Rough Framing Lumber
Douglas-Fir 4x8 Rough Framing Lumber is rough-sawn, untreated coniferous lumber measuring 10.2 cm x 20.3 cm, with a minimum dimension of 10.2 cm. Sliced lengthwise from coniferous logs to a thickness exceeding 6 mm, this lumber is used for construction framing and is not planed, sanded, or end-jointed, qualifying under tariff item 4407.19.00.
Douglas-Fir 5x6 Rough Sawn Studs
Douglas-Fir 5x6 Rough Sawn Studs are rough-sawn, untreated coniferous studs measuring 12.7 cm x 15.2 cm, with a minimum dimension of 12.7 cm. Sawn lengthwise to a thickness exceeding 6 mm, these studs are used for wall framing and are not planed, sanded, or end-jointed, falling under tariff item 4407.19.00.